Question

IF a²-b² = (a+b)×(a-b).....THEN WHAT IS a²+b² = ?........THINK CAREFULLY

Answer 1

Hey mate

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

Hope it helps you
☺☺☺☺

Answer 2

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

HOPE SO IT HELP YOU