(4x+3)(x+8)=

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Solution for (4x+3)(x+8)= equation:


Simplifying
(4x + 3)(x + 8) = 0

Reorder the terms:
(3 + 4x)(x + 8) = 0

Reorder the terms:
(3 + 4x)(8 + x) = 0

Multiply (3 + 4x) * (8 + x)
(3(8 + x) + 4x * (8 + x)) = 0
((8 * 3 + x * 3) + 4x * (8 + x)) = 0
((24 + 3x) + 4x * (8 + x)) = 0
(24 + 3x + (8 * 4x + x * 4x)) = 0
(24 + 3x + (32x + 4x2)) = 0

Combine like terms: 3x + 32x = 35x
(24 + 35x + 4x2) = 0

Solving
24 + 35x + 4x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(8 + x)(3 + 4x) = 0

Subproblem 1

Set the factor '(8 + x)' equal to zero and attempt to solve: Simplifying 8 + x = 0 Solving 8 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + x = 0 + -8 x = 0 + -8 Combine like terms: 0 + -8 = -8 x = -8 Simplifying x = -8

Subproblem 2

Set the factor '(3 + 4x)' equal to zero and attempt to solve: Simplifying 3 + 4x = 0 Solving 3 + 4x = 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 + 4x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 4x = 0 + -3 4x = 0 + -3 Combine like terms: 0 + -3 = -3 4x = -3 Divide each side by '4'. x = -0.75 Simplifying x = -0.75

Solution

x = {-8, -0.75}

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