225t^2-200t+70=40t+6

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Solution for 225t^2-200t+70=40t+6 equation:


Simplifying
225t2 + -200t + 70 = 40t + 6

Reorder the terms:
70 + -200t + 225t2 = 40t + 6

Reorder the terms:
70 + -200t + 225t2 = 6 + 40t

Solving
70 + -200t + 225t2 = 6 + 40t

Solving for variable 't'.

Reorder the terms:
70 + -6 + -200t + -40t + 225t2 = 6 + 40t + -6 + -40t

Combine like terms: 70 + -6 = 64
64 + -200t + -40t + 225t2 = 6 + 40t + -6 + -40t

Combine like terms: -200t + -40t = -240t
64 + -240t + 225t2 = 6 + 40t + -6 + -40t

Reorder the terms:
64 + -240t + 225t2 = 6 + -6 + 40t + -40t

Combine like terms: 6 + -6 = 0
64 + -240t + 225t2 = 0 + 40t + -40t
64 + -240t + 225t2 = 40t + -40t

Combine like terms: 40t + -40t = 0
64 + -240t + 225t2 = 0

Factor a trinomial.
(8 + -15t)(8 + -15t) = 0

Subproblem 1

Set the factor '(8 + -15t)' equal to zero and attempt to solve: Simplifying 8 + -15t = 0 Solving 8 + -15t = 0 Move all terms containing t to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -15t = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -15t = 0 + -8 -15t = 0 + -8 Combine like terms: 0 + -8 = -8 -15t = -8 Divide each side by '-15'. t = 0.5333333333 Simplifying t = 0.5333333333

Subproblem 2

Set the factor '(8 + -15t)' equal to zero and attempt to solve: Simplifying 8 + -15t = 0 Solving 8 + -15t = 0 Move all terms containing t to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -15t = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -15t = 0 + -8 -15t = 0 + -8 Combine like terms: 0 + -8 = -8 -15t = -8 Divide each side by '-15'. t = 0.5333333333 Simplifying t = 0.5333333333

Solution

t = {0.5333333333, 0.5333333333}

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