Tuesday

September 23, 2014

September 23, 2014

Posted by **Raj** on Sunday, December 31, 2006 at 6:04pm.

Ok i got that one equation is y = 70 - x...but how do I show an equation for a product which is as large as possible.

The product is P = x (70 - x), where x is one of the two numbers.

Set dP/dx = 0 and solve for x.

dP/dx = 0 = 70 - 2x

Solve for x. 70-x will be the other number.

Thanks, got it :D

**Answer this Question**

**Related Questions**

calculus - find 3 positive real numbers whose sum is 500 and whose product is as...

calculus - Find two positive numbers whose product is 100 and whose sum is a ...

Math - Express the number 25 as a sum of two nonnegative numbers whose product ...

Math - Find two numbers whose sum is 50 and whose difference is 6. So I'm going ...

Math - Minimizing Sum: Find two positive numbers whose sum is 100 and the sum of...

math - find two numbers whose sum is 25 and the sum of whose reciprocals is one ...

math - find two numbers whose product is N^2 and whose sum is a minimum

Calculus - Find two numbers whose sum is 10 for which the sum of their squares ...

12th Calculus - the sum of two nonnegative numbers is 20. find the number if a. ...

math - what are two whole numbers whose product is 1224 and whose sum is 70