2x(5x+3)-(8x*-2)=

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Solution for 2x(5x+3)-(8x*-2)= equation:


Simplifying
2x(5x + 3) + -1(8x * -2) = 0

Reorder the terms:
2x(3 + 5x) + -1(8x * -2) = 0
(3 * 2x + 5x * 2x) + -1(8x * -2) = 0
(6x + 10x2) + -1(8x * -2) = 0

Reorder the terms for easier multiplication:
6x + 10x2 + -1(8 * -2x) = 0

Multiply 8 * -2
6x + 10x2 + -1(-16x) = 0

Remove parenthesis around (-16x)
6x + 10x2 + -1 * -16x = 0

Multiply -1 * -16
6x + 10x2 + 16x = 0

Reorder the terms:
6x + 16x + 10x2 = 0

Combine like terms: 6x + 16x = 22x
22x + 10x2 = 0

Solving
22x + 10x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(11 + 5x) = 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 '(11 + 5x)' equal to zero and attempt to solve: Simplifying 11 + 5x = 0 Solving 11 + 5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + 5x = 0 + -11 Combine like terms: 11 + -11 = 0 0 + 5x = 0 + -11 5x = 0 + -11 Combine like terms: 0 + -11 = -11 5x = -11 Divide each side by '5'. x = -2.2 Simplifying x = -2.2

Solution

x = {0, -2.2}

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