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a² +b²=52

a-b=26

a+b=?

A=?

b=?

 Mar 27, 2021
 #1
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Here, I'll help you get started:

let a + b = x

 

26x = a^2 - b^2

 

We have a^2 + b^2 = 52

-2b^2 = 26x - 52

b^2 = 26 - 13x

a^2 = 26 + 13x

 Mar 27, 2021

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