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klasskru [66]
4 years ago
11

Solve the equation by completing the square. round to the nearest hundredth. x^-4x=5

Mathematics
1 answer:
satela [25.4K]4 years ago
7 0
X^2 - 4x = 5
(x - 2)^2  = 5 + 4
x - 2 = +/- sqrt 9
x - 2 = +/-  3

answer x =  -1, 5
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