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Danny Solis
Mathematics
23 February, 12:42
Solve for x
x + 4/x = - 5
+2
Answers (
1
)
Angelique Payne
23 February, 12:57
0
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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