t(4t+6)=18

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Solution for t(4t+6)=18 equation:


Simplifying
t(4t + 6) = 18

Reorder the terms:
t(6 + 4t) = 18
(6 * t + 4t * t) = 18
(6t + 4t2) = 18

Solving
6t + 4t2 = 18

Solving for variable 't'.

Reorder the terms:
-18 + 6t + 4t2 = 18 + -18

Combine like terms: 18 + -18 = 0
-18 + 6t + 4t2 = 0

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

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

Ignore the factor 2.

Subproblem 1

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

Subproblem 2

Set the factor '(3 + -2t)' equal to zero and attempt to solve: Simplifying 3 + -2t = 0 Solving 3 + -2t = 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 + -2t = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2t = 0 + -3 -2t = 0 + -3 Combine like terms: 0 + -3 = -3 -2t = -3 Divide each side by '-2'. t = 1.5 Simplifying t = 1.5

Solution

t = {-3, 1.5}

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