0=-16x^2+14x+2

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Solution for 0=-16x^2+14x+2 equation:


Simplifying
0 = -16x2 + 14x + 2

Reorder the terms:
0 = 2 + 14x + -16x2

Solving
0 = 2 + 14x + -16x2

Solving for variable 'x'.

Combine like terms: 0 + -2 = -2
-2 + -14x + 16x2 = 2 + 14x + -16x2 + -2 + -14x + 16x2

Reorder the terms:
-2 + -14x + 16x2 = 2 + -2 + 14x + -14x + -16x2 + 16x2

Combine like terms: 2 + -2 = 0
-2 + -14x + 16x2 = 0 + 14x + -14x + -16x2 + 16x2
-2 + -14x + 16x2 = 14x + -14x + -16x2 + 16x2

Combine like terms: 14x + -14x = 0
-2 + -14x + 16x2 = 0 + -16x2 + 16x2
-2 + -14x + 16x2 = -16x2 + 16x2

Combine like terms: -16x2 + 16x2 = 0
-2 + -14x + 16x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-1 + -7x + 8x2) = 0

Factor a trinomial.
2((-1 + -8x)(1 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-1 + -8x)' equal to zero and attempt to solve: Simplifying -1 + -8x = 0 Solving -1 + -8x = 0 Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -8x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -8x = 0 + 1 -8x = 0 + 1 Combine like terms: 0 + 1 = 1 -8x = 1 Divide each side by '-8'. x = -0.125 Simplifying x = -0.125

Subproblem 2

Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1

Solution

x = {-0.125, 1}

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