(6t+2)(9t-6)=

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Solution for (6t+2)(9t-6)= equation:


Simplifying
(6t + 2)(9t + -6) = 0

Reorder the terms:
(2 + 6t)(9t + -6) = 0

Reorder the terms:
(2 + 6t)(-6 + 9t) = 0

Multiply (2 + 6t) * (-6 + 9t)
(2(-6 + 9t) + 6t * (-6 + 9t)) = 0
((-6 * 2 + 9t * 2) + 6t * (-6 + 9t)) = 0
((-12 + 18t) + 6t * (-6 + 9t)) = 0
(-12 + 18t + (-6 * 6t + 9t * 6t)) = 0
(-12 + 18t + (-36t + 54t2)) = 0

Combine like terms: 18t + -36t = -18t
(-12 + -18t + 54t2) = 0

Solving
-12 + -18t + 54t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '6'.
6(-2 + -3t + 9t2) = 0

Factor a trinomial.
6((-1 + -3t)(2 + -3t)) = 0

Ignore the factor 6.

Subproblem 1

Set the factor '(-1 + -3t)' equal to zero and attempt to solve: Simplifying -1 + -3t = 0 Solving -1 + -3t = 0 Move all terms containing t to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -3t = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -3t = 0 + 1 -3t = 0 + 1 Combine like terms: 0 + 1 = 1 -3t = 1 Divide each side by '-3'. t = -0.3333333333 Simplifying t = -0.3333333333

Subproblem 2

Set the factor '(2 + -3t)' equal to zero and attempt to solve: Simplifying 2 + -3t = 0 Solving 2 + -3t = 0 Move all terms containing t to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3t = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3t = 0 + -2 -3t = 0 + -2 Combine like terms: 0 + -2 = -2 -3t = -2 Divide each side by '-3'. t = 0.6666666667 Simplifying t = 0.6666666667

Solution

t = {-0.3333333333, 0.6666666667}

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