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

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


Simplifying
(4m + 3)(m + -3) = 0

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

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

Multiply (3 + 4m) * (-3 + m)
(3(-3 + m) + 4m * (-3 + m)) = 0
((-3 * 3 + m * 3) + 4m * (-3 + m)) = 0
((-9 + 3m) + 4m * (-3 + m)) = 0
(-9 + 3m + (-3 * 4m + m * 4m)) = 0
(-9 + 3m + (-12m + 4m2)) = 0

Combine like terms: 3m + -12m = -9m
(-9 + -9m + 4m2) = 0

Solving
-9 + -9m + 4m2 = 0

Solving for variable 'm'.

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

Subproblem 1

Set the factor '(-3 + -4m)' equal to zero and attempt to solve: Simplifying -3 + -4m = 0 Solving -3 + -4m = 0 Move all terms containing m to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -4m = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -4m = 0 + 3 -4m = 0 + 3 Combine like terms: 0 + 3 = 3 -4m = 3 Divide each side by '-4'. m = -0.75 Simplifying m = -0.75

Subproblem 2

Set the factor '(3 + -1m)' equal to zero and attempt to solve: Simplifying 3 + -1m = 0 Solving 3 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1m = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1m = 0 + -3 -1m = 0 + -3 Combine like terms: 0 + -3 = -3 -1m = -3 Divide each side by '-1'. m = 3 Simplifying m = 3

Solution

m = {-0.75, 3}

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