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3 years ago

7

Write the expression as an exponent: 0.4^5·0.16

1 answer:

allsm [11]3 years ago

4 0

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

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