4x^2-15x-46=0

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Solution for 4x^2-15x-46=0 equation:


Simplifying
4x2 + -15x + -46 = 0

Reorder the terms:
-46 + -15x + 4x2 = 0

Solving
-46 + -15x + 4x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-2 + -1x)(23 + -4x) = 0

Subproblem 1

Set the factor '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 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 + -1x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2

Subproblem 2

Set the factor '(23 + -4x)' equal to zero and attempt to solve: Simplifying 23 + -4x = 0 Solving 23 + -4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-23' to each side of the equation. 23 + -23 + -4x = 0 + -23 Combine like terms: 23 + -23 = 0 0 + -4x = 0 + -23 -4x = 0 + -23 Combine like terms: 0 + -23 = -23 -4x = -23 Divide each side by '-4'. x = 5.75 Simplifying x = 5.75

Solution

x = {-2, 5.75}

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