Question

how to solve a^2+b^2​

Answer 1

Step-by-step explanation:

What you have written here is an equation.

You can define as

a2+b2=y

If you want to derive a^2+b^2 from ( a+b)^2

(a+b)2=a2+b2+2ab

Ora2+b2=(a+b)2−2ab

Hope I answered your question

Answer 2

Answer:

a^2+2ab+b^2 is the formula to solve it