(c+2)(4c-3)=

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Solution for (c+2)(4c-3)= equation:


Simplifying
(c + 2)(4c + -3) = 0

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

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

Multiply (2 + c) * (-3 + 4c)
(2(-3 + 4c) + c(-3 + 4c)) = 0
((-3 * 2 + 4c * 2) + c(-3 + 4c)) = 0
((-6 + 8c) + c(-3 + 4c)) = 0
(-6 + 8c + (-3 * c + 4c * c)) = 0
(-6 + 8c + (-3c + 4c2)) = 0

Combine like terms: 8c + -3c = 5c
(-6 + 5c + 4c2) = 0

Solving
-6 + 5c + 4c2 = 0

Solving for variable 'c'.

Factor a trinomial.
(-2 + -1c)(3 + -4c) = 0

Subproblem 1

Set the factor '(-2 + -1c)' equal to zero and attempt to solve: Simplifying -2 + -1c = 0 Solving -2 + -1c = 0 Move all terms containing c to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1c = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1c = 0 + 2 -1c = 0 + 2 Combine like terms: 0 + 2 = 2 -1c = 2 Divide each side by '-1'. c = -2 Simplifying c = -2

Subproblem 2

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

Solution

c = {-2, 0.75}

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