t^2=3t+10

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Solution for t^2=3t+10 equation:


Simplifying
t2 = 3t + 10

Reorder the terms:
t2 = 10 + 3t

Solving
t2 = 10 + 3t

Solving for variable 't'.

Reorder the terms:
-10 + -3t + t2 = 10 + 3t + -10 + -3t

Reorder the terms:
-10 + -3t + t2 = 10 + -10 + 3t + -3t

Combine like terms: 10 + -10 = 0
-10 + -3t + t2 = 0 + 3t + -3t
-10 + -3t + t2 = 3t + -3t

Combine like terms: 3t + -3t = 0
-10 + -3t + t2 = 0

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

Subproblem 1

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

Subproblem 2

Set the factor '(5 + -1t)' equal to zero and attempt to solve: Simplifying 5 + -1t = 0 Solving 5 + -1t = 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 + -1t = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1t = 0 + -5 -1t = 0 + -5 Combine like terms: 0 + -5 = -5 -1t = -5 Divide each side by '-1'. t = 5 Simplifying t = 5

Solution

t = {-2, 5}

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