Question

a^2+b^2 ? prove it now ​

Answer 1

a^2+b^2 = (a+b) (a-b)

mark as brainlest

Answer 2

here is ur answer:

${(a + b)}^{2} = {a }^{2} + {b }^{2} + 2ab \\ \\ {a }^{2} + {b }^{2} = {(a + b)}^{2} - 2ab$

hope it helps you ❤