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Pearson Algebra 1 Common Core, 2011 View details

2. Order of Operations and Evaluating Expressions

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Exercise 15 Page 13

0.4^6=0.4* 0.4* 0.4* 0.4* 0.4* 0.4

0.004096

Practice makes perfect

The power (0.4)^6 means that we multiply 0.4 six times. (0.4)^6=0.4* 0.4* 0.4* 0.4* 0.4* 0.4 To calculate this, we can either write (0.4)^6 or 0.4* 0.4* 0.4* 0.4* 0.4* 0.4 on the calculator. Both expressions give us the same answer.