f*f+4f-32=0

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Solution for f*f+4f-32=0 equation:


Simplifying
f * f + 4f + -32 = 0

Multiply f * f
f2 + 4f + -32 = 0

Reorder the terms:
-32 + 4f + f2 = 0

Solving
-32 + 4f + f2 = 0

Solving for variable 'f'.

Factor a trinomial.
(-8 + -1f)(4 + -1f) = 0

Subproblem 1

Set the factor '(-8 + -1f)' equal to zero and attempt to solve: Simplifying -8 + -1f = 0 Solving -8 + -1f = 0 Move all terms containing f to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1f = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1f = 0 + 8 -1f = 0 + 8 Combine like terms: 0 + 8 = 8 -1f = 8 Divide each side by '-1'. f = -8 Simplifying f = -8

Subproblem 2

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

Solution

f = {-8, 4}

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