PLEASE HELP Type in expanded form. Use parentheses to indicate multiplication. (2r)³

2 answers:

5 0

It would be 8 $r^{3}$ because you have to multiply the exponent by each of the numbers exponents. you may not see it but 2 has a 1 as an exponent and so does r. 1 time 3 is 3 for each therefore each number now has an exponent of 3 and we got rid of the outside exponent. now all you have to do is simplify the 2 to the power of 3 which gives you 8 and that is all

aksik [14]3 years ago

5 0

I think the answer would be 2000

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