[(2t-3)*t]*2=40

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Solution for [(2t-3)*t]*2=40 equation:


Simplifying
[(2t + -3) * t] * 2 = 40

Reorder the terms:
[(-3 + 2t) * t] * 2 = 40

Reorder the terms for easier multiplication:
[t(-3 + 2t)] * 2 = 40
[(-3 * t + 2t * t)] * 2 = 40
[(-3t + 2t2)] * 2 = 40

Reorder the terms for easier multiplication:
2[-3t + 2t2] = 40
[-3t * 2 + 2t2 * 2] = 40
[-6t + 4t2] = 40

Solving
-6t + 4t2 = 40

Solving for variable 't'.

Reorder the terms:
-40 + -6t + 4t2 = 40 + -40

Combine like terms: 40 + -40 = 0
-40 + -6t + 4t2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-20 + -3t + 2t2) = 0

Factor a trinomial.
2((-5 + -2t)(4 + -1t)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-5 + -2t)' equal to zero and attempt to solve: Simplifying -5 + -2t = 0 Solving -5 + -2t = 0 Move all terms containing t to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -2t = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -2t = 0 + 5 -2t = 0 + 5 Combine like terms: 0 + 5 = 5 -2t = 5 Divide each side by '-2'. t = -2.5 Simplifying t = -2.5

Subproblem 2

Set the factor '(4 + -1t)' equal to zero and attempt to solve: Simplifying 4 + -1t = 0 Solving 4 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1t = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1t = 0 + -4 -1t = 0 + -4 Combine like terms: 0 + -4 = -4 -1t = -4 Divide each side by '-1'. t = 4 Simplifying t = 4

Solution

t = {-2.5, 4}

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