Evaluate
\frac{4y\left(y^{4}+7\right)}{7}
Factor
\frac{4y\left(y^{4}+7\right)}{7}
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\frac{4}{7}y^{5}+2y+2y
Combine \frac{1}{7}y^{5} and \frac{3}{7}y^{5} to get \frac{4}{7}y^{5}.
\frac{4}{7}y^{5}+4y
Combine 2y and 2y to get 4y.
\frac{y^{5}+14y+3y^{5}+14y}{7}
Factor out \frac{1}{7}.
y\left(4y^{4}+28\right)
Consider y^{5}+14y+3y^{5}+14y. Factor out y.
4y^{4}+28
Consider y^{4}+14+3y^{4}+14. Multiply and combine like terms.
4\left(y^{4}+7\right)
Consider 4y^{4}+28. Factor out 4.
\frac{4y\left(y^{4}+7\right)}{7}
Rewrite the complete factored expression.
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