What are the solutions to x^2 + 4 = -6x?

Harke asked Jan 14, 2022

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Harke asked Jan 14, 2022

by Harke

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9 votes

Answer:

Explanation:

x² + 4 = -6x

x² + 6x + 4 = 0

quadratic formula

x = [-6±√(6²-4·1·4)]/[2·1] = [-6±√20]/2 = [-6±2√5]/2 = -3±√5

Jvitasek answered Jan 19, 2022

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