Simplify root
![\sqrt[3]{700 \times 5 \times (- 98} ) \sqrt[3]{700 \times 5 \times (- 98} )](https://tex.z-dn.net/?f=+%5Csqrt%5B3%5D%7B700+%5Ctimes+5+%5Ctimes++%28-+98%7D+%29)
please answer correctly
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begin{gathered} \sqrt[3]{700 \\ \\ \times 5 \times ( - 98) \\ \\ } \\ = \sqrt[3]{7 \times 100 \times 5 \times ( -2 \times 49)} \\ = \sqrt[3]{7 \times 25 \times 4 \times 5 \times( - 2 \times 7 \times 7} \\ = \sqrt[3]{7 \times 5 \times 5 \times 2 \times 2 \times 5(2 \times 7 \ \times 7 \times ( - 1)} \\ = \sqrt[3]{7 \times 7 \times 7 \times 5 \times 5 \times 5 \times 2 \times 2 \times 2 \times ( - 1)} \\ = 7 \times 5 \times 2 \sqrt[3]{( - 1)} \\ = 70 \sqrt[3]{ ( - 1)} \end{gathered}
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