2w^2+11w-30=0

Solution for 2w^2+11w-30=0 equation:

Simplifying
2w2 + 11w + -30 = 0

Reorder the terms:
-30 + 11w + 2w2 = 0

Solving
-30 + 11w + 2w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(-15 + -2w)(2 + -1w) = 0

Subproblem 1
Set the factor '(-15 + -2w)' equal to zero and attempt to solve:

Simplifying
-15 + -2w = 0

Solving
-15 + -2w = 0

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

Add '15' to each side of the equation.
-15 + 15 + -2w = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -2w = 0 + 15
-2w = 0 + 15

Combine like terms: 0 + 15 = 15
-2w = 15

Divide each side by '-2'.
w = -7.5

Simplifying
w = -7.5
Subproblem 2
Set the factor '(2 + -1w)' equal to zero and attempt to solve:

Simplifying
2 + -1w = 0

Solving
2 + -1w = 0

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

Add '-2' to each side of the equation.
2 + -2 + -1w = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -1w = 0 + -2
-1w = 0 + -2

Combine like terms: 0 + -2 = -2
-1w = -2

Divide each side by '-1'.
w = 2

Simplifying
w = 2
Solution
w = {-7.5, 2}