(5x-2)(2x+3)=0

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Solution for (5x-2)(2x+3)=0 equation: 


Simplifying
(5x + -2)(2x + 3) = 0

Reorder the terms:
(-2 + 5x)(2x + 3) = 0

Reorder the terms:
(-2 + 5x)(3 + 2x) = 0

Multiply (-2 + 5x) * (3 + 2x)
(-2(3 + 2x) + 5x * (3 + 2x)) = 0
((3 * -2 + 2x * -2) + 5x * (3 + 2x)) = 0
((-6 + -4x) + 5x * (3 + 2x)) = 0
(-6 + -4x + (3 * 5x + 2x * 5x)) = 0
(-6 + -4x + (15x + 10x2)) = 0

Combine like terms: -4x + 15x = 11x
(-6 + 11x + 10x2) = 0

Solving
-6 + 11x + 10x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-3 + -2x)(2 + -5x) = 0


Subproblem 1
Set the factor '(-3 + -2x)' equal to zero and attempt to solve:

Simplifying
-3 + -2x = 0

Solving
-3 + -2x = 0

Move all terms containing x to the left, all other terms to the right.

Add '3' to each side of the equation.
-3 + 3 + -2x = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -2x = 0 + 3
-2x = 0 + 3

Combine like terms: 0 + 3 = 3
-2x = 3

Divide each side by '-2'.
x = -1.5

Simplifying
x = -1.5

Subproblem 2
Set the factor '(2 + -5x)' equal to zero and attempt to solve:

Simplifying
2 + -5x = 0

Solving
2 + -5x = 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 + -5x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -5x = 0 + -2
-5x = 0 + -2

Combine like terms: 0 + -2 = -2
-5x = -2

Divide each side by '-5'.
x = 0.4

Simplifying
x = 0.4
Solution
x = {-1.5, 0.4}

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