4t(3t^2-4t)-t(7t)=

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Solution for 4t(3t^2-4t)-t(7t)= equation:


Simplifying
4t(3t2 + -4t) + -1t(7t) = 0

Reorder the terms:
4t(-4t + 3t2) + -1t(7t) = 0
(-4t * 4t + 3t2 * 4t) + -1t(7t) = 0
(-16t2 + 12t3) + -1t(7t) = 0

Remove parenthesis around (7t)
-16t2 + 12t3 + -1t * 7t = 0

Reorder the terms for easier multiplication:
-16t2 + 12t3 + -1 * 7t * t = 0

Multiply -1 * 7
-16t2 + 12t3 + -7t * t = 0

Multiply t * t
-16t2 + 12t3 + -7t2 = 0

Reorder the terms:
-16t2 + -7t2 + 12t3 = 0

Combine like terms: -16t2 + -7t2 = -23t2
-23t2 + 12t3 = 0

Solving
-23t2 + 12t3 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), 't2'.
t2(-23 + 12t) = 0

Subproblem 1

Set the factor 't2' equal to zero and attempt to solve: Simplifying t2 = 0 Solving t2 = 0 Move all terms containing t to the left, all other terms to the right. Simplifying t2 = 0 Take the square root of each side: t = {0}

Subproblem 2

Set the factor '(-23 + 12t)' equal to zero and attempt to solve: Simplifying -23 + 12t = 0 Solving -23 + 12t = 0 Move all terms containing t to the left, all other terms to the right. Add '23' to each side of the equation. -23 + 23 + 12t = 0 + 23 Combine like terms: -23 + 23 = 0 0 + 12t = 0 + 23 12t = 0 + 23 Combine like terms: 0 + 23 = 23 12t = 23 Divide each side by '12'. t = 1.916666667 Simplifying t = 1.916666667

Solution

t = {0, 1.916666667}

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