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## #1 2012-10-28 14:05:22

Johnathon bresly
Guest

### Formula for equation

You were right about that integral(my brother didn't knnw the solution either,but now he has given me another problem-

make a formula using a and b for x and y.

## #2 2012-10-28 14:16:38

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,037

### Re: Formula for equation

When the two sides are added together, the left hand side turns out to be (x-y)^3. From there you can get:

.

Can you continue from here?

Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

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## #3 2012-10-28 14:37:17

Johnathon bresly
Guest

### Re: Formula for equation

Well,even if i find

i will need x and y so that they follow those 2 equation.

## #4 2012-10-28 14:38:40

Johnathon bresly
Guest

### Re: Formula for equation

Well,even if i find

i will need x and y so that they follow those 2 equation,what formula would be then?

## #5 2012-10-28 14:41:26

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,037

### Re: Formula for equation

Well, you can say that

and then substitute that into the second equation you are given. Then you can get y.

Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

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## #6 2012-10-28 15:29:42

Johnathon bresly
Guest

### Re: Formula for equation

Oh,thank you,I got it

## #7 2012-10-28 21:00:03

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,037

### Re: Formula for equation

You're welcome.

Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

Offline