-16x^2-22x+100=62

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Solution for -16x^2-22x+100=62 equation:


Simplifying
-16x2 + -22x + 100 = 62

Reorder the terms:
100 + -22x + -16x2 = 62

Solving
100 + -22x + -16x2 = 62

Solving for variable 'x'.

Reorder the terms:
100 + -62 + -22x + -16x2 = 62 + -62

Combine like terms: 100 + -62 = 38
38 + -22x + -16x2 = 62 + -62

Combine like terms: 62 + -62 = 0
38 + -22x + -16x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(19 + -11x + -8x2) = 0

Factor a trinomial.
2((1 + -1x)(19 + 8x)) = 0

Ignore the factor 2.

Subproblem 1

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

Subproblem 2

Set the factor '(19 + 8x)' equal to zero and attempt to solve: Simplifying 19 + 8x = 0 Solving 19 + 8x = 0 Move all terms containing x to the left, all other terms to the right. Add '-19' to each side of the equation. 19 + -19 + 8x = 0 + -19 Combine like terms: 19 + -19 = 0 0 + 8x = 0 + -19 8x = 0 + -19 Combine like terms: 0 + -19 = -19 8x = -19 Divide each side by '8'. x = -2.375 Simplifying x = -2.375

Solution

x = {1, -2.375}

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