Question

Whole square of a square +b square Formula

Answer 1

answer:

answer: = (a^2+b^2)^2

answer: = (a^2+b^2)^2= (a^2)^2+2 × a^2 × b^2+(b^2)^2

answer: = (a^2+b^2)^2= (a^2)^2+2 × a^2 × b^2+(b^2)^2= a^4+2a^2b^2+b^4