asked 84.7k views
3 votes
Write the expression as an exponent: 0.4^5·0.16

asked
User Mdoar
by
8.6k points

1 Answer

2 votes

It helps to recognize that 0.16 = 0.4·0.4.

0.4^5·0.16 = 0.4^5·0.4^2 = 0.4^(5+2) = 0.4^7

answered
User Manur
by
8.6k points
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