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27x 7x^3

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Type your math problem... 27x-7x^3

Question

27 x - 7 x^{3}

Factor the expression

Factor

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x (27 - 7 x^{2})

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Find the roots

Find the roots of the algebra expression

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x_{1} = - \frac{3 21}{7}, x_{2} = 0, x_{3} = \frac{3 21}{7}

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