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3 years ago

Simplify the expression (0.4)^3

Mathematics

2 answers:

Nastasia [14]3 years ago

8 0

$0.4^3 = 0.4 * 0.4 * 0.4$
$0.4 * 0.4 = 0.16$
$0.16 * 0.4 =$
0.064

prisoha [69]3 years ago

6 0

The correct answer to this question is 0.064.

Here's how to simplify the expression (0.4)^3.
We have to multiply 0.4 three times.

(0.4)^3 = <span>0.4 * 0.4 * 0.4
(0.4)^3 = 0.16 * 0.4
(0.4)^3 = 0.064

The simplified answer is 0.064</span>

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The answer to your question is the first option

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64 $^{1/4}$

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1.- Find the prime factors of 64

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2.- Express 64 as a fractional exponent

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