If 2^x = 3, evaluate: a) 4^x b) 8^x с) 16^x

Deepthi Jabili asked Apr 4, 2023

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1 vote

If 2^x = 3, evaluate:
a) 4^x
b) 8^x
с) 16^x

Deepthi Jabili asked Apr 4, 2023

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22 votes

2^(x) =3

a) 9

4^(x) = (2^(2) )^(x) =(2^(x))^(2) = 3^(2) =9

b) 27

8^(x) = (2^(3) )^(x) =(2^(x))^(3) = 3^(3) =27

c) 81

16^(x) = (2^(4) )^(x) =(2^(x))^(4) = 3^(4) =81

Mike Douglas answered Apr 8, 2023

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