-16t^2+160t+8=0

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Solution for -16t^2+160t+8=0 equation:


Simplifying
-16t2 + 160t + 8 = 0

Reorder the terms:
8 + 160t + -16t2 = 0

Solving
8 + 160t + -16t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '8'.
8(1 + 20t + -2t2) = 0

Ignore the factor 8.

Subproblem 1

Set the factor '(1 + 20t + -2t2)' equal to zero and attempt to solve: Simplifying 1 + 20t + -2t2 = 0 Solving 1 + 20t + -2t2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. -0.5 + -10t + t2 = 0 Move the constant term to the right: Add '0.5' to each side of the equation. -0.5 + -10t + 0.5 + t2 = 0 + 0.5 Reorder the terms: -0.5 + 0.5 + -10t + t2 = 0 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + -10t + t2 = 0 + 0.5 -10t + t2 = 0 + 0.5 Combine like terms: 0 + 0.5 = 0.5 -10t + t2 = 0.5 The t term is -10t. Take half its coefficient (-5). Square it (25) and add it to both sides. Add '25' to each side of the equation. -10t + 25 + t2 = 0.5 + 25 Reorder the terms: 25 + -10t + t2 = 0.5 + 25 Combine like terms: 0.5 + 25 = 25.5 25 + -10t + t2 = 25.5 Factor a perfect square on the left side: (t + -5)(t + -5) = 25.5 Calculate the square root of the right side: 5.049752469 Break this problem into two subproblems by setting (t + -5) equal to 5.049752469 and -5.049752469.

Subproblem 1

t + -5 = 5.049752469 Simplifying t + -5 = 5.049752469 Reorder the terms: -5 + t = 5.049752469 Solving -5 + t = 5.049752469 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + t = 5.049752469 + 5 Combine like terms: -5 + 5 = 0 0 + t = 5.049752469 + 5 t = 5.049752469 + 5 Combine like terms: 5.049752469 + 5 = 10.049752469 t = 10.049752469 Simplifying t = 10.049752469

Subproblem 2

t + -5 = -5.049752469 Simplifying t + -5 = -5.049752469 Reorder the terms: -5 + t = -5.049752469 Solving -5 + t = -5.049752469 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + t = -5.049752469 + 5 Combine like terms: -5 + 5 = 0 0 + t = -5.049752469 + 5 t = -5.049752469 + 5 Combine like terms: -5.049752469 + 5 = -0.049752469 t = -0.049752469 Simplifying t = -0.049752469

Solution

The solution to the problem is based on the solutions from the subproblems. t = {10.049752469, -0.049752469}

Solution

t = {10.049752469, -0.049752469}

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