(11t+9)(2t-6)=0

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Solution for (11t+9)(2t-6)=0 equation:


Simplifying
(11t + 9)(2t + -6) = 0

Reorder the terms:
(9 + 11t)(2t + -6) = 0

Reorder the terms:
(9 + 11t)(-6 + 2t) = 0

Multiply (9 + 11t) * (-6 + 2t)
(9(-6 + 2t) + 11t * (-6 + 2t)) = 0
((-6 * 9 + 2t * 9) + 11t * (-6 + 2t)) = 0
((-54 + 18t) + 11t * (-6 + 2t)) = 0
(-54 + 18t + (-6 * 11t + 2t * 11t)) = 0
(-54 + 18t + (-66t + 22t2)) = 0

Combine like terms: 18t + -66t = -48t
(-54 + -48t + 22t2) = 0

Solving
-54 + -48t + 22t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-27 + -24t + 11t2) = 0

Factor a trinomial.
2((-9 + -11t)(3 + -1t)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-9 + -11t)' equal to zero and attempt to solve: Simplifying -9 + -11t = 0 Solving -9 + -11t = 0 Move all terms containing t to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -11t = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -11t = 0 + 9 -11t = 0 + 9 Combine like terms: 0 + 9 = 9 -11t = 9 Divide each side by '-11'. t = -0.8181818182 Simplifying t = -0.8181818182

Subproblem 2

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

Solution

t = {-0.8181818182, 3}

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