t^2=8-2t

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Solution for t^2=8-2t equation:


Simplifying
t2 = 8 + -2t

Solving
t2 = 8 + -2t

Solving for variable 't'.

Reorder the terms:
-8 + 2t + t2 = 8 + -2t + -8 + 2t

Reorder the terms:
-8 + 2t + t2 = 8 + -8 + -2t + 2t

Combine like terms: 8 + -8 = 0
-8 + 2t + t2 = 0 + -2t + 2t
-8 + 2t + t2 = -2t + 2t

Combine like terms: -2t + 2t = 0
-8 + 2t + t2 = 0

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

Subproblem 1

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

Subproblem 2

Set the factor '(2 + -1t)' equal to zero and attempt to solve: Simplifying 2 + -1t = 0 Solving 2 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1t = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1t = 0 + -2 -1t = 0 + -2 Combine like terms: 0 + -2 = -2 -1t = -2 Divide each side by '-1'. t = 2 Simplifying t = 2

Solution

t = {-4, 2}

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