Question

Solve the equation for all real solutions.
4m^2 +8m -4 = 1

Answer 1

m= - 5/2 or m = 1/2

Explanation:

4m^2 + 8m - 4 - 1 = 0

4m^2 + 8m - 5 = 0

(2m + 5)(2m - 1) = 0

2m+5 = 0 or 2m -1=0

m= - 5/2 or m = 1/2