49m^2-256=0

Solution for 49m^2-256=0 equation:

Simplifying
49m2 + -256 = 0

Reorder the terms:
-256 + 49m2 = 0

Solving
-256 + 49m2 = 0

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '256' to each side of the equation.
-256 + 256 + 49m2 = 0 + 256

Combine like terms: -256 + 256 = 0
0 + 49m2 = 0 + 256
49m2 = 0 + 256

Combine like terms: 0 + 256 = 256
49m2 = 256

Divide each side by '49'.
m2 = 5.224489796

Simplifying
m2 = 5.224489796

Take the square root of each side:
m = {-2.285714286, 2.285714286}