Simplify the Expression $$\left( - 10 x ^ { 3 } y \right) \left( - 3 x ^ { 2 } y ^ { 4 } \right)$$

question 171

Multiple Choice

Simplify the expression. Assume all variables represent nonzero real numbers.
- $$\left( - 10 x ^ { 3 } y \right) \left( - 3 x ^ { 2 } y ^ { 4 } \right)$$

• A) \(30 x ^ { 5 } y ^ { 5 }\)
• B) \(- 30 x ^ { 5 } y ^ { 4 }\)
• C) \(30 x ^ { 6 } y ^ { 4 }\)
• D) \(- 13 x ^ { 5 } y ^ { 4 }\)

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