3 years ago

Find the product. (-5a ^2)^3·a ^5 A)-15a10 B)-125a11 C)15a6 D)-125a10

Mathematics

2 answers:

Ber [7]3 years ago

5 0

Answer:

B) -125a^11

Step-by-step explanation:

(-5a^2)^3·a^5 = (-5)^3·a^6·a^5

= (-5)^3·a^(2·3)·a^5

= (-5)^3·a^6·a^5

= -125·a^(6+5)

= -125·a^11 . . . . matches choice B

_____

The applicable rules of exponents are ...

(a^b)(a^c) = a^(b+c)

(a^b)^c = a^(bc)

seropon [69]3 years ago

3 0

Answer:

B) -125a^11

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Let as consider the given equation:

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