-35+-2f+f^2=0

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Solution for -35+-2f+f^2=0 equation:


Simplifying
-35 + -2f + f2 = 0

Solving
-35 + -2f + f2 = 0

Solving for variable 'f'.

Factor a trinomial.
(-5 + -1f)(7 + -1f) = 0

Subproblem 1

Set the factor '(-5 + -1f)' equal to zero and attempt to solve: Simplifying -5 + -1f = 0 Solving -5 + -1f = 0 Move all terms containing f to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1f = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1f = 0 + 5 -1f = 0 + 5 Combine like terms: 0 + 5 = 5 -1f = 5 Divide each side by '-1'. f = -5 Simplifying f = -5

Subproblem 2

Set the factor '(7 + -1f)' equal to zero and attempt to solve: Simplifying 7 + -1f = 0 Solving 7 + -1f = 0 Move all terms containing f to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1f = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1f = 0 + -7 -1f = 0 + -7 Combine like terms: 0 + -7 = -7 -1f = -7 Divide each side by '-1'. f = 7 Simplifying f = 7

Solution

f = {-5, 7}

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