SOLUTION: 1. multiply (-4t)^2(2t^9)^2 2. find the following ^16 sqrt (-6)^16 Please Help!!! Thank You!!!

Algebra ->  Rational-functions -> SOLUTION: 1. multiply (-4t)^2(2t^9)^2 2. find the following ^16 sqrt (-6)^16 Please Help!!! Thank You!!!       Log On


   

Question 433539: 1. multiply
(-4t)^2(2t^9)^2
2. find the following
^16 sqrt (-6)^16
Please Help!!! Thank You!!!
Found 2 solutions by rfer, algebrahouse.com:
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
1)
16t^2*4t^18
64t^20

Answer by algebrahouse.com(1659) About Me  (Show Source):
You can put this solution on YOUR website!

(-4t)^2(2t^9)^2
= 16t^2(4t^18) {took everything in first parentheses to the 2nd and everything in 2nd set to the 2nd}
= 64t^20 {multiplied and added exponents when multiplying}

^16 sqrt (-6)^16
I assume you mean "the sixteenth root of negative six to the sixteenth power"
= -6 {the sixteenth root and sixteenth power cancel each other out}
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