Evaluate
\frac{16y^{4}}{81}
Expand
\frac{16y^{4}}{81}
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\left(-\frac{2}{3}\right)^{4}y^{4}
Expand \left(-\frac{2}{3}y\right)^{4}.
\frac{16}{81}y^{4}
Calculate -\frac{2}{3} to the power of 4 and get \frac{16}{81}.
\left(-\frac{2}{3}\right)^{4}y^{4}
Expand \left(-\frac{2}{3}y\right)^{4}.
\frac{16}{81}y^{4}
Calculate -\frac{2}{3} to the power of 4 and get \frac{16}{81}.
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