d^2+8d-48=

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Solution for d^2+8d-48= equation:


Simplifying
d2 + 8d + -48 = 0

Reorder the terms:
-48 + 8d + d2 = 0

Solving
-48 + 8d + d2 = 0

Solving for variable 'd'.

Factor a trinomial.
(-12 + -1d)(4 + -1d) = 0

Subproblem 1

Set the factor '(-12 + -1d)' equal to zero and attempt to solve: Simplifying -12 + -1d = 0 Solving -12 + -1d = 0 Move all terms containing d to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + -1d = 0 + 12 Combine like terms: -12 + 12 = 0 0 + -1d = 0 + 12 -1d = 0 + 12 Combine like terms: 0 + 12 = 12 -1d = 12 Divide each side by '-1'. d = -12 Simplifying d = -12

Subproblem 2

Set the factor '(4 + -1d)' equal to zero and attempt to solve: Simplifying 4 + -1d = 0 Solving 4 + -1d = 0 Move all terms containing d to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1d = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1d = 0 + -4 -1d = 0 + -4 Combine like terms: 0 + -4 = -4 -1d = -4 Divide each side by '-1'. d = 4 Simplifying d = 4

Solution

d = {-12, 4}

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