(8t+3)(4t+7)=0

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Solution for (8t+3)(4t+7)=0 equation:


Simplifying
(8t + 3)(4t + 7) = 0

Reorder the terms:
(3 + 8t)(4t + 7) = 0

Reorder the terms:
(3 + 8t)(7 + 4t) = 0

Multiply (3 + 8t) * (7 + 4t)
(3(7 + 4t) + 8t * (7 + 4t)) = 0
((7 * 3 + 4t * 3) + 8t * (7 + 4t)) = 0
((21 + 12t) + 8t * (7 + 4t)) = 0
(21 + 12t + (7 * 8t + 4t * 8t)) = 0
(21 + 12t + (56t + 32t2)) = 0

Combine like terms: 12t + 56t = 68t
(21 + 68t + 32t2) = 0

Solving
21 + 68t + 32t2 = 0

Solving for variable 't'.

Factor a trinomial.
(7 + 4t)(3 + 8t) = 0

Subproblem 1

Set the factor '(7 + 4t)' equal to zero and attempt to solve: Simplifying 7 + 4t = 0 Solving 7 + 4t = 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 + 4t = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 4t = 0 + -7 4t = 0 + -7 Combine like terms: 0 + -7 = -7 4t = -7 Divide each side by '4'. t = -1.75 Simplifying t = -1.75

Subproblem 2

Set the factor '(3 + 8t)' equal to zero and attempt to solve: Simplifying 3 + 8t = 0 Solving 3 + 8t = 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 + 8t = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 8t = 0 + -3 8t = 0 + -3 Combine like terms: 0 + -3 = -3 8t = -3 Divide each side by '8'. t = -0.375 Simplifying t = -0.375

Solution

t = {-1.75, -0.375}

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