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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 40 Page 13

a^3=a* a* a

1728

Practice makes perfect

The expression 12^3, or "12 cubed," means that we need to multiply 12 by itself 3 times.

12^3=12* 12* 12 To evaluate this using a calculator, we can either type 12^3 or 12* 12* 12. In both cases we get the same answer.

Subchapter links

Check Your Understanding p.12

Practice and Problem Solving p.13-14

H.O.T. Problems p.14

Standardized Test Practice p.15

Spiral Review p.15

Skills Review p.15