30t^2-19t-63=0

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Solution for 30t^2-19t-63=0 equation:


Simplifying
30t2 + -19t + -63 = 0

Reorder the terms:
-63 + -19t + 30t2 = 0

Solving
-63 + -19t + 30t2 = 0

Solving for variable 't'.

Factor a trinomial.
(-7 + -6t)(9 + -5t) = 0

Subproblem 1

Set the factor '(-7 + -6t)' equal to zero and attempt to solve: Simplifying -7 + -6t = 0 Solving -7 + -6t = 0 Move all terms containing t to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -6t = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -6t = 0 + 7 -6t = 0 + 7 Combine like terms: 0 + 7 = 7 -6t = 7 Divide each side by '-6'. t = -1.166666667 Simplifying t = -1.166666667

Subproblem 2

Set the factor '(9 + -5t)' equal to zero and attempt to solve: Simplifying 9 + -5t = 0 Solving 9 + -5t = 0 Move all terms containing t to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -5t = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -5t = 0 + -9 -5t = 0 + -9 Combine like terms: 0 + -9 = -9 -5t = -9 Divide each side by '-5'. t = 1.8 Simplifying t = 1.8

Solution

t = {-1.166666667, 1.8}

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