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solve R the following equation 4 x squared - 35 - 9 over x squared is equal to 0

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Answer to a math question solve R the following equation 4 x squared - 35 - 9 over x squared is equal to 0

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Jayne
4.4
106 Answers
$4x^{2}-35-\frac{9}{x}=0$
$4x^{3}-35x-9=0$
$x\approx -0.25913…,x\approx -2.81994…,x\approx 3.07908…$
$x\approx -0.25913…,x\approx -2.81994…,x\approx 3.07908…$

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f(r) = 1/r+9 find f(x^2) + 1

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