Question

Asked Mar 30, 2019

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Given q(x)=x^{4} −4x^{2} +10, find the x-coordinates of all local minima using the second derivative test. If there are multiple values, give them separated by commas. If there are no local minima, enter ∅.

Write an exact answer, do not round.

Step 1

The given function is *q*(*x*)=*x*^{4}−4*x*^{2}+10.

Step 2

Differentiate *q*(*x*) = *x*^{4}−4*x*^{2}+10 with respect to *x*.

Step 3

Equate *q*’(*x*) =...

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