Question

Show that (3m+8)2- 96m=(3m - 8)2

Answer 1

Answer:

3m + 8)² - 96m = (3m - 8)²

(3m)² + 8² + (2×3m×8) - 96m = (3m)² + 8² - (2×3m×8)

9m² + 64 + 48m - 96m = 9m² + 64 - 48m

48m - 96m = -48m

-48m = -48m

LHS = RHS