(2+x)(2-3x)=0

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Solution for (2+x)(2-3x)=0 equation:


Simplifying
(2 + x)(2 + -3x) = 0

Multiply (2 + x) * (2 + -3x)
(2(2 + -3x) + x(2 + -3x)) = 0
((2 * 2 + -3x * 2) + x(2 + -3x)) = 0
((4 + -6x) + x(2 + -3x)) = 0
(4 + -6x + (2 * x + -3x * x)) = 0
(4 + -6x + (2x + -3x2)) = 0

Combine like terms: -6x + 2x = -4x
(4 + -4x + -3x2) = 0

Solving
4 + -4x + -3x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(2 + -3x)(2 + x) = 0

Subproblem 1

Set the factor '(2 + -3x)' equal to zero and attempt to solve: Simplifying 2 + -3x = 0 Solving 2 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3x = 0 + -2 -3x = 0 + -2 Combine like terms: 0 + -2 = -2 -3x = -2 Divide each side by '-3'. x = 0.6666666667 Simplifying x = 0.6666666667

Subproblem 2

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Solution

x = {0.6666666667, -2}

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