Mathematics, 04.02.2020 11:01 samueltaye

Simplify the expression. write the answer using scientific notation. (9 x 10)^2(2 x 10)^10

a) 1.8 x 10^21
b) 1.8 x 10^13
c) 1.1 x 10^13
d) 1.1 x 10^21

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Simplify the expression. write the answer using scientific notation. (9 x 10)^2(2 x 10)^10