0=-1(16t^2-9t-46)

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Solution for 0=-1(16t^2-9t-46) equation:


Simplifying
0 = -1(16t2 + -9t + -46)

Reorder the terms:
0 = -1(-46 + -9t + 16t2)
0 = (-46 * -1 + -9t * -1 + 16t2 * -1)
0 = (46 + 9t + -16t2)

Solving
0 = 46 + 9t + -16t2

Solving for variable 't'.

Combine like terms: 0 + -46 = -46
-46 + -9t + 16t2 = 46 + 9t + -16t2 + -46 + -9t + 16t2

Reorder the terms:
-46 + -9t + 16t2 = 46 + -46 + 9t + -9t + -16t2 + 16t2

Combine like terms: 46 + -46 = 0
-46 + -9t + 16t2 = 0 + 9t + -9t + -16t2 + 16t2
-46 + -9t + 16t2 = 9t + -9t + -16t2 + 16t2

Combine like terms: 9t + -9t = 0
-46 + -9t + 16t2 = 0 + -16t2 + 16t2
-46 + -9t + 16t2 = -16t2 + 16t2

Combine like terms: -16t2 + 16t2 = 0
-46 + -9t + 16t2 = 0

Factor a trinomial.
(-23 + -16t)(2 + -1t) = 0

Subproblem 1

Set the factor '(-23 + -16t)' equal to zero and attempt to solve: Simplifying -23 + -16t = 0 Solving -23 + -16t = 0 Move all terms containing t to the left, all other terms to the right. Add '23' to each side of the equation. -23 + 23 + -16t = 0 + 23 Combine like terms: -23 + 23 = 0 0 + -16t = 0 + 23 -16t = 0 + 23 Combine like terms: 0 + 23 = 23 -16t = 23 Divide each side by '-16'. t = -1.4375 Simplifying t = -1.4375

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 = {-1.4375, 2}

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