300=(3w)*w

Solution for 300=(3w)*w equation:

Simplifying
300 = (3w) * w

Remove parenthesis around (3w)
300 = 3w * w

Multiply w * w
300 = 3w2

Solving
300 = 3w2

Solving for variable 'w'.

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

Add '-3w2' to each side of the equation.
300 + -3w2 = 3w2 + -3w2

Combine like terms: 3w2 + -3w2 = 0
300 + -3w2 = 0

Add '-300' to each side of the equation.
300 + -300 + -3w2 = 0 + -300

Combine like terms: 300 + -300 = 0
0 + -3w2 = 0 + -300
-3w2 = 0 + -300

Combine like terms: 0 + -300 = -300
-3w2 = -300

Divide each side by '-3'.
w2 = 100

Simplifying
w2 = 100

Take the square root of each side:
w = {-10, 10}