x(15x-44)-20=0

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Solution for x(15x-44)-20=0 equation:


Simplifying
x(15x + -44) + -20 = 0

Reorder the terms:
x(-44 + 15x) + -20 = 0
(-44 * x + 15x * x) + -20 = 0
(-44x + 15x2) + -20 = 0

Reorder the terms:
-20 + -44x + 15x2 = 0

Solving
-20 + -44x + 15x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-2 + -5x)(10 + -3x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(10 + -3x)' equal to zero and attempt to solve: Simplifying 10 + -3x = 0 Solving 10 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -3x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -3x = 0 + -10 -3x = 0 + -10 Combine like terms: 0 + -10 = -10 -3x = -10 Divide each side by '-3'. x = 3.333333333 Simplifying x = 3.333333333

Solution

x = {-0.4, 3.333333333}

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