Factor
3\left(5x^{3}-a\right)x^{4}
Evaluate
15x^{7}-3ax^{4}
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3\left(5x^{7}-ax^{4}\right)
Factor out 3.
x^{4}\left(5x^{3}-a\right)
Consider 5x^{7}-ax^{4}. Factor out x^{4}.
3x^{4}\left(5x^{3}-a\right)
Rewrite the complete factored expression.
Examples
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Matrix
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