4X^2+100X-336=0

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Solution for 4X^2+100X-336=0 equation:


Simplifying
4X2 + 100X + -336 = 0

Reorder the terms:
-336 + 100X + 4X2 = 0

Solving
-336 + 100X + 4X2 = 0

Solving for variable 'X'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-84 + 25X + X2) = 0

Factor a trinomial.
4((-28 + -1X)(3 + -1X)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-28 + -1X)' equal to zero and attempt to solve: Simplifying -28 + -1X = 0 Solving -28 + -1X = 0 Move all terms containing X to the left, all other terms to the right. Add '28' to each side of the equation. -28 + 28 + -1X = 0 + 28 Combine like terms: -28 + 28 = 0 0 + -1X = 0 + 28 -1X = 0 + 28 Combine like terms: 0 + 28 = 28 -1X = 28 Divide each side by '-1'. X = -28 Simplifying X = -28

Subproblem 2

Set the factor '(3 + -1X)' equal to zero and attempt to solve: Simplifying 3 + -1X = 0 Solving 3 + -1X = 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 + -1X = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1X = 0 + -3 -1X = 0 + -3 Combine like terms: 0 + -3 = -3 -1X = -3 Divide each side by '-1'. X = 3 Simplifying X = 3

Solution

X = {-28, 3}

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