Question

Solve ( 4a - 3b) square

Answer 1

Step-by-step explanation:

4a^2 +3b^2 -2×4a×3b

=>16a^2+9b^2 - 24ab

Identity used:-

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

2

=a

2

+b

2

−2ab