Question

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Answer 1

$3) - 21 {a}^{3} {b}^{2} \\ 4)30 {x}^{6} \\ 5) - 70 {x}^{6} {y}^{3} \\ 6) - 36 {c}^{2} \\ 7) - 20 {x}^{4} {y}^{3} z$

$8) - 6 {x}^{5} {y}^{4} \\ 9)30 {x}^{6} {y}^{3} z \\ 10) - 8 {m}^{3}$