Question

(a^2+b^2)=?
please answer it

Answer 1

Hey mate,

(a²+b²) = a²+b²+2ab

Hope it helps you

Answer 2

Hey brainly,
$( {a}^{2} + {b}^{2}) = (a + b)(a - b)$
or
${a}^{2} + {b}^{2} + 2ab$
hope it helps u