<h5>Which expression is equivalent to $\left(7x^{3}+7x\right)-\left(6x^{3}-3x\right)$?</h5>

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Mashaal Masha

Which expression is equivalent to $\left(7x^{3}+7x\right)-\left(6x^{3}-3x\right)$?

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Mashaal Masha

Which expression is equivalent to $\left(7x^{3}+7x\right)-\left(6x^{3}-3x\right)$?