-7m*-7m-3m*3m=

Solution for -7m*-7m-3m*3m= equation:

Simplifying
-7m * -7m + -3m * 3m = 0

Reorder the terms for easier multiplication:
-7 * -7m * m + -3m * 3m = 0

Multiply -7 * -7
49m * m + -3m * 3m = 0

Multiply m * m
49m2 + -3m * 3m = 0

Reorder the terms for easier multiplication:
49m2 + -3 * 3m * m = 0

Multiply -3 * 3
49m2 + -9m * m = 0

Multiply m * m
49m2 + -9m2 = 0

Combine like terms: 49m2 + -9m2 = 40m2
40m2 = 0

Solving
40m2 = 0

Solving for variable 'm'.

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

Divide each side by '40'.
m2 = 0.0

Simplifying
m2 = 0.0

Take the square root of each side:
m = {0.0}