(t-3)(t-4)=0

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Solution for (t-3)(t-4)=0 equation:


Simplifying
(t + -3)(t + -4) = 0

Reorder the terms:
(-3 + t)(t + -4) = 0

Reorder the terms:
(-3 + t)(-4 + t) = 0

Multiply (-3 + t) * (-4 + t)
(-3(-4 + t) + t(-4 + t)) = 0
((-4 * -3 + t * -3) + t(-4 + t)) = 0
((12 + -3t) + t(-4 + t)) = 0
(12 + -3t + (-4 * t + t * t)) = 0
(12 + -3t + (-4t + t2)) = 0

Combine like terms: -3t + -4t = -7t
(12 + -7t + t2) = 0

Solving
12 + -7t + t2 = 0

Solving for variable 't'.

Factor a trinomial.
(3 + -1t)(4 + -1t) = 0

Subproblem 1

Set the factor '(3 + -1t)' equal to zero and attempt to solve: Simplifying 3 + -1t = 0 Solving 3 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1t = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1t = 0 + -3 -1t = 0 + -3 Combine like terms: 0 + -3 = -3 -1t = -3 Divide each side by '-1'. t = 3 Simplifying t = 3

Subproblem 2

Set the factor '(4 + -1t)' equal to zero and attempt to solve: Simplifying 4 + -1t = 0 Solving 4 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1t = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1t = 0 + -4 -1t = 0 + -4 Combine like terms: 0 + -4 = -4 -1t = -4 Divide each side by '-1'. t = 4 Simplifying t = 4

Solution

t = {3, 4}

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