1) A) Multiply (-3x5y) (4x2y4 )
B) Express your answer as a positive exponent -3xy-3
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Step-by-step explanation:
Positive exponents are a signal to multiply the base that number of times. For example, if the number is 103, 10 should be multiplied as 10 ∙ 10 ∙ 10, or 1000.
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