t^2-26t-56=0

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Solution for t^2-26t-56=0 equation:


Simplifying
t2 + -26t + -56 = 0

Reorder the terms:
-56 + -26t + t2 = 0

Solving
-56 + -26t + t2 = 0

Solving for variable 't'.

Factor a trinomial.
(-2 + -1t)(28 + -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 '(28 + -1t)' equal to zero and attempt to solve: Simplifying 28 + -1t = 0 Solving 28 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-28' to each side of the equation. 28 + -28 + -1t = 0 + -28 Combine like terms: 28 + -28 = 0 0 + -1t = 0 + -28 -1t = 0 + -28 Combine like terms: 0 + -28 = -28 -1t = -28 Divide each side by '-1'. t = 28 Simplifying t = 28

Solution

t = {-2, 28}

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