(105x^2)-290x+105=0

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Solution for (105x^2)-290x+105=0 equation:


Simplifying
(105x2) + -290x + 105 = 0

Reorder the terms:
105 + -290x + (105x2) = 0

Solving
105 + -290x + (105x2) = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5'.
5(21 + -58x + (21x2)) = 0

Factor a trinomial.
5((3 + -7x)(7 + -3x)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(3 + -7x)' equal to zero and attempt to solve: Simplifying 3 + -7x = 0 Solving 3 + -7x = 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 + -7x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -7x = 0 + -3 -7x = 0 + -3 Combine like terms: 0 + -3 = -3 -7x = -3 Divide each side by '-7'. x = 0.4285714286 Simplifying x = 0.4285714286

Subproblem 2

Set the factor '(7 + -3x)' equal to zero and attempt to solve: Simplifying 7 + -3x = 0 Solving 7 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -3x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -3x = 0 + -7 -3x = 0 + -7 Combine like terms: 0 + -7 = -7 -3x = -7 Divide each side by '-3'. x = 2.333333333 Simplifying x = 2.333333333

Solution

x = {0.4285714286, 2.333333333}

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