(4x+3)(-x+3)=0

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Solution for (4x+3)(-x+3)=0 equation:


Simplifying
(4x + 3)(-1x + 3) = 0

Reorder the terms:
(3 + 4x)(-1x + 3) = 0

Reorder the terms:
(3 + 4x)(3 + -1x) = 0

Multiply (3 + 4x) * (3 + -1x)
(3(3 + -1x) + 4x * (3 + -1x)) = 0
((3 * 3 + -1x * 3) + 4x * (3 + -1x)) = 0
((9 + -3x) + 4x * (3 + -1x)) = 0
(9 + -3x + (3 * 4x + -1x * 4x)) = 0
(9 + -3x + (12x + -4x2)) = 0

Combine like terms: -3x + 12x = 9x
(9 + 9x + -4x2) = 0

Solving
9 + 9x + -4x2 = 0

Solving for variable 'x'.

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

Subproblem 1

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

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 = {3, -0.75}

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