f^2+7f=0

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Solution for f^2+7f=0 equation:


Simplifying
f2 + 7f = 0

Reorder the terms:
7f + f2 = 0

Solving
7f + f2 = 0

Solving for variable 'f'.

Factor out the Greatest Common Factor (GCF), 'f'.
f(7 + f) = 0

Subproblem 1

Set the factor 'f' equal to zero and attempt to solve: Simplifying f = 0 Solving f = 0 Move all terms containing f to the left, all other terms to the right. Simplifying f = 0

Subproblem 2

Set the factor '(7 + f)' equal to zero and attempt to solve: Simplifying 7 + f = 0 Solving 7 + f = 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 + f = 0 + -7 Combine like terms: 7 + -7 = 0 0 + f = 0 + -7 f = 0 + -7 Combine like terms: 0 + -7 = -7 f = -7 Simplifying f = -7

Solution

f = {0, -7}

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