(4x+1)(x-10)=0

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Solution for (4x+1)(x-10)=0 equation:


Simplifying
(4x + 1)(x + -10) = 0

Reorder the terms:
(1 + 4x)(x + -10) = 0

Reorder the terms:
(1 + 4x)(-10 + x) = 0

Multiply (1 + 4x) * (-10 + x)
(1(-10 + x) + 4x * (-10 + x)) = 0
((-10 * 1 + x * 1) + 4x * (-10 + x)) = 0
((-10 + 1x) + 4x * (-10 + x)) = 0
(-10 + 1x + (-10 * 4x + x * 4x)) = 0
(-10 + 1x + (-40x + 4x2)) = 0

Combine like terms: 1x + -40x = -39x
(-10 + -39x + 4x2) = 0

Solving
-10 + -39x + 4x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-1 + -4x)(10 + -1x) = 0

Subproblem 1

Set the factor '(-1 + -4x)' equal to zero and attempt to solve: Simplifying -1 + -4x = 0 Solving -1 + -4x = 0 Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -4x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -4x = 0 + 1 -4x = 0 + 1 Combine like terms: 0 + 1 = 1 -4x = 1 Divide each side by '-4'. x = -0.25 Simplifying x = -0.25

Subproblem 2

Set the factor '(10 + -1x)' equal to zero and attempt to solve: Simplifying 10 + -1x = 0 Solving 10 + -1x = 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 + -1x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1x = 0 + -10 -1x = 0 + -10 Combine like terms: 0 + -10 = -10 -1x = -10 Divide each side by '-1'. x = 10 Simplifying x = 10

Solution

x = {-0.25, 10}

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