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#2926 2014-08-29 20:11:47

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,494

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#2927 2014-08-30 00:03:07

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,142

Re: Oral puzzles

Hi bobbym,

The solution #1947 is perfect. Naet work!

#1948. Solve the following quadratic equation:

.


Character is who you are when no one is looking.

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#2928 2014-08-30 00:28:41

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,494

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#2929 2014-08-30 15:50:39

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,142

Re: Oral puzzles

Hi bobbym,

The solution #1948 is correct. Magnificent!

#1949. Solve the following quadratic equation:

.


Character is who you are when no one is looking.

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#2930 2014-08-30 21:19:17

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,494

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#2931 2014-08-31 00:29:39

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,142

Re: Oral puzzles

Hi bobbym,

The solution #1949 is perfect. Splendid!

#1950. Solve the following quadratic equation:

.


Character is who you are when no one is looking.

Offline

#2932 2014-08-31 01:35:32

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,494

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#2933 2014-08-31 15:45:34

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,142

Re: Oral puzzles

Hi bobbym,

The solution #1950 is correct. Brilliant!

#1951. Solve the following quadratic equation:

.


Character is who you are when no one is looking.

Offline

#2934 2014-09-01 14:34:46

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,142

Re: Oral puzzles

Hi bobbym,

#1952. The sum of a number and its reciprocal is

. Find the number.


Character is who you are when no one is looking.

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#2935 2014-09-02 00:14:15

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,494

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#2936 2014-09-02 14:08:35

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,142

Re: Oral puzzles

Hi bobbym,

The solution #1952 is perfect. Excellent!

#1953. The difference of the squares of two positive numbers is 45. The square of the smaller number is four times the larger number. Find the numbers.


Character is who you are when no one is looking.

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#2937 2014-09-03 01:27:39

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,494

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#2938 2014-09-03 14:13:35

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,142

Re: Oral puzzles

Hi bobbym,

The solution #1953 is correct. Neat job!

#1954. Find the value of k for which the roots are real and equal in the following equation:

.


Character is who you are when no one is looking.

Offline

#2939 2014-09-03 19:52:58

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,494

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#2940 2014-09-04 00:30:34

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,142

Re: Oral puzzles

Hi bobbym,

The solution #1954 is correct. Excellent!

#1955. Find the value of k for which the roots are real and equal in the following equation:

.


Character is who you are when no one is looking.

Offline

#2941 2014-09-04 00:37:26

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,494

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#2942 2014-09-04 13:15:09

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,142

Re: Oral puzzles

Hi bobbym,

The solution #1955 is correct. Neat work!

#1956. Find the value of k for which the roots are real and equal in the following equation:

.


Character is who you are when no one is looking.

Offline

#2943 2014-09-04 16:29:00

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,494

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#2944 2014-09-04 23:58:12

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,142

Re: Oral puzzles

Hi bobbym,

The solution #1956 is correct. Remarkable!

#1957. Find the value of k for which the roots are real and equal in the following equation:

.


Character is who you are when no one is looking.

Offline

#2945 2014-09-05 02:11:39

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,494

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#2946 2014-09-05 14:49:36

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,142

Re: Oral puzzles

Hi bobbym,

The solution #1957 is correct. Excellent!

#1958. Find the sum and the product of the following equation:

.


Character is who you are when no one is looking.

Offline

#2947 2014-09-05 20:58:48

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,494

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#2948 2014-09-06 00:35:36

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,142

Re: Oral puzzles

Hi bobbym,

The solution #1958 is perfect. Excellent!

#1959. Find the sum and the product of the following equation:

.


Character is who you are when no one is looking.

Offline

#2949 2014-09-06 02:08:54

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,494

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#2950 2014-09-06 15:01:50

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,142

Re: Oral puzzles

Hi bobbym,

The solution #1959 is perfect. Awesome!

#1960. Find the sum and the product of the following equation:

.


Character is who you are when no one is looking.

Offline

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