(3m-5)(3m+5)=

Solution for (3m-5)(3m+5)= equation:

Simplifying
(3m + -5)(3m + 5) = 0

Reorder the terms:
(-5 + 3m)(3m + 5) = 0

Reorder the terms:
(-5 + 3m)(5 + 3m) = 0

Multiply (-5 + 3m) * (5 + 3m)
(-5(5 + 3m) + 3m * (5 + 3m)) = 0
((5 * -5 + 3m * -5) + 3m * (5 + 3m)) = 0
((-25 + -15m) + 3m * (5 + 3m)) = 0
(-25 + -15m + (5 * 3m + 3m * 3m)) = 0
(-25 + -15m + (15m + 9m2)) = 0

Combine like terms: -15m + 15m = 0
(-25 + 0 + 9m2) = 0
(-25 + 9m2) = 0

Solving
-25 + 9m2 = 0

Solving for variable 'm'.

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

Add '25' to each side of the equation.
-25 + 25 + 9m2 = 0 + 25

Combine like terms: -25 + 25 = 0
0 + 9m2 = 0 + 25
9m2 = 0 + 25

Combine like terms: 0 + 25 = 25
9m2 = 25

Divide each side by '9'.
m2 = 2.777777778

Simplifying
m2 = 2.777777778

Take the square root of each side:
m = {-1.666666667, 1.666666667}