Question

Solve (m + 4)(m - 4)= 6m

Answer 1

Answer:

m = -2 , 8

Step-by-step explanation:

Given, (m + 4) (m - 4) = 6m

m^2 - 4m + 4m - 16 = 6m

m^2 -16 = 6m

m^2 - 6m - 16 = 0

m^2 + 2m - 8m - 16 = 0

m(m + 2) - 8(m + 2) = 0

(m + 2) (m - 8) = 0

m = -2 , 8

Hope it helps....