4. $[-1 / 2$ Points $]$
DETAILS SCALC9 5.1.010.
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Set up an integral representing the area $A$ of the region enclosed by the given curves.
\[
\begin{array}{l}
x=y^{4}, x=2-y^{2} \\
A=\int_{-1}(\square) d y \\
\text { Need Help? Read It }
\end{array}
\]
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Calculate the integral to get the final answer: \(\boxed{\frac{44}{15}}\).
Step 1 :Solve the equations $x=y^4$ and $x=2-y^2$ for $y$ to get the functions to integrate.
Step 2 :Subtract the smaller function from the larger one to get the integrand for the integral: $-y^4 - y^2 + 2$.
Step 3 :Set up the integral with the correct limits of integration and the correct integrand.
Step 4 :Calculate the integral to get the final answer: \(\boxed{\frac{44}{15}}\).