0=-16x^2-30x

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Solution for 0=-16x^2-30x equation:


Simplifying
0 = -16x2 + -30x

Reorder the terms:
0 = -30x + -16x2

Solving
0 = -30x + -16x2

Solving for variable 'x'.
Remove the zero:
30x + 16x2 = -30x + -16x2 + 30x + 16x2

Reorder the terms:
30x + 16x2 = -30x + 30x + -16x2 + 16x2

Combine like terms: -30x + 30x = 0
30x + 16x2 = 0 + -16x2 + 16x2
30x + 16x2 = -16x2 + 16x2

Combine like terms: -16x2 + 16x2 = 0
30x + 16x2 = 0

Factor out the Greatest Common Factor (GCF), '2x'.
2x(15 + 8x) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(15 + 8x)' equal to zero and attempt to solve: Simplifying 15 + 8x = 0 Solving 15 + 8x = 0 Move all terms containing x to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + 8x = 0 + -15 Combine like terms: 15 + -15 = 0 0 + 8x = 0 + -15 8x = 0 + -15 Combine like terms: 0 + -15 = -15 8x = -15 Divide each side by '8'. x = -1.875 Simplifying x = -1.875

Solution

x = {0, -1.875}

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