3 years ago

Solve for x x + 4/x = -5

Mathematics

1 answer:

Arlecino [84]3 years ago

5 0

Answer:

x = -4 , x = -1

Explanation:

Multiply by x on both sides to get rid of fraction

x(x + 4/x) = x(-5)

x^2 + 4 = -5x

x^2 + 5x + 4 = 0

Factor

(x+4)(x+1) = 0

x = -4 , x = -1

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