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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi;

The solution #3784 is correct. Excellent, zetafunc!

#3785. Determine the nature of the roots of the following quadratic equation:

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi;

The solution #3785 is correct. Neat work, zetafunc!

#3786. Determine the nature of the roots of the following quadratic equation:

(x - 2a)(x - 2b) = 4ab.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**LearnMathsFree: Videos on various topics.New: Integration Problem | Adding FractionsPopular: Continued Fractions | Metric Spaces | Duality**

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi;

The solution #3786 is correct. Neat work, zetafunc!

#3787. Determine the nature of the roots of the following quadratic equation:

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**LearnMathsFree: Videos on various topics.New: Integration Problem | Adding FractionsPopular: Continued Fractions | Metric Spaces | Duality**

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi;

The solution #3787 is correct. Excellent, zetafunc!

#3788. Determine the nature of the roots of the following quadratic equation:

.Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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New: Integration Problem | Adding Fractions

Popular: Continued Fractions | Metric Spaces | Duality

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi,

The solution #3788 (two values) are correct. Excellent, zetafunc!

#3789. Determine the nature of the roots of the following quadratic equation:

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi,

#3790. Determine the nature of the roots of the following quadratic equation:

.Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi,

#3791. Find the value of k for which the given quadratic equation has real and distinct roots:

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi,

#3792. Find the value of k for which the given quadratic equation has real and distinct roots:

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Monox D. I-Fly****Member**- Registered: 2015-12-02
- Posts: 857

*Last edited by Monox D. I-Fly (2017-09-07 17:39:33)*

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi,

The

is perfect. Excellent, Monox D. I-Fly!#3793. Find the values for which the roots are real and equal in the following equation:

.Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi,

#3794. Find the values for which the roots are real and equal in the following equation:

.Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi,

#3795. The sum of the squares of two consecutive natural numbers is 313. Find the numbers.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**math9maniac****Member**- From: Tema
- Registered: 2015-03-30
- Posts: 407

Only a friend tells you your face is dirty.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi,

The solution #3795 (two values) is correct. Neat work, math9maniac!

#3796. A two digit number is such that the product of the digits is 14. When 45 is added to the number, the digits are reversed. Find the number.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Monox D. I-Fly****Member**- Registered: 2015-12-02
- Posts: 857

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi,

The solution #3796 is correct. Good work, Monox D. I-Fly!

#3797. The sum of the squares of three consecutive natural numbers is 149. Find the numbers.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Monox D. I-Fly****Member**- Registered: 2015-12-02
- Posts: 857

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi,

The solution #3797 (three consecutive numbers) is correct. Excellent, Monox D. I-Fly!

#3798. The sum of a number and its reciprocal is 17/4. Find the number.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**math9maniac****Member**- From: Tema
- Registered: 2015-03-30
- Posts: 407

Only a friend tells you your face is dirty.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,297

Hi,

The solution #3797 is correct. Excellent, math9maniac!

#3798. If an integer is added to its square, the sum is 90. Find the integer. (two values)

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Monox D. I-Fly****Member**- Registered: 2015-12-02
- Posts: 857

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