3t^2-48t=16

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Solution for 3t^2-48t=16 equation:


Simplifying
3t2 + -48t = 16

Reorder the terms:
-48t + 3t2 = 16

Solving
-48t + 3t2 = 16

Solving for variable 't'.

Reorder the terms:
-16 + -48t + 3t2 = 16 + -16

Combine like terms: 16 + -16 = 0
-16 + -48t + 3t2 = 0

Begin completing the square.  Divide all terms by
3 the coefficient of the squared term: 

Divide each side by '3'.
-5.333333333 + -16t + t2 = 0

Move the constant term to the right:

Add '5.333333333' to each side of the equation.
-5.333333333 + -16t + 5.333333333 + t2 = 0 + 5.333333333

Reorder the terms:
-5.333333333 + 5.333333333 + -16t + t2 = 0 + 5.333333333

Combine like terms: -5.333333333 + 5.333333333 = 0.000000000
0.000000000 + -16t + t2 = 0 + 5.333333333
-16t + t2 = 0 + 5.333333333

Combine like terms: 0 + 5.333333333 = 5.333333333
-16t + t2 = 5.333333333

The t term is -16t.  Take half its coefficient (-8).
Square it (64) and add it to both sides.

Add '64' to each side of the equation.
-16t + 64 + t2 = 5.333333333 + 64

Reorder the terms:
64 + -16t + t2 = 5.333333333 + 64

Combine like terms: 5.333333333 + 64 = 69.333333333
64 + -16t + t2 = 69.333333333

Factor a perfect square on the left side:
(t + -8)(t + -8) = 69.333333333

Calculate the square root of the right side: 8.326663998

Break this problem into two subproblems by setting 
(t + -8) equal to 8.326663998 and -8.326663998.

Subproblem 1

t + -8 = 8.326663998 Simplifying t + -8 = 8.326663998 Reorder the terms: -8 + t = 8.326663998 Solving -8 + t = 8.326663998 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + t = 8.326663998 + 8 Combine like terms: -8 + 8 = 0 0 + t = 8.326663998 + 8 t = 8.326663998 + 8 Combine like terms: 8.326663998 + 8 = 16.326663998 t = 16.326663998 Simplifying t = 16.326663998

Subproblem 2

t + -8 = -8.326663998 Simplifying t + -8 = -8.326663998 Reorder the terms: -8 + t = -8.326663998 Solving -8 + t = -8.326663998 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + t = -8.326663998 + 8 Combine like terms: -8 + 8 = 0 0 + t = -8.326663998 + 8 t = -8.326663998 + 8 Combine like terms: -8.326663998 + 8 = -0.326663998 t = -0.326663998 Simplifying t = -0.326663998

Solution

The solution to the problem is based on the solutions from the subproblems. t = {16.326663998, -0.326663998}

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