McGraw Hill Glencoe Algebra 1, 2012
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McGraw Hill Glencoe Algebra 1, 2012 View details
2. Order of Operations
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Exercise 2 Page 12

a^4=a* a* a* a

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Practice makes perfect

The power 4^4 means that we multiply 4 by itself 4 times. 4^4=4* 4* 4* 4 In order to calculate this, we can either enter 4^4 or multiply 4* 4* 4* 4 in a calculator. Both expressions give us the same answer.