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McGraw Hill Glencoe Algebra 1, 2012

MH

McGraw Hill Glencoe Algebra 1, 2012 View details

6. Systems of Inequalities

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Exercise 57 Page 376

a^4=a* a* a* a

16

Practice makes perfect

The power 2^4, or 2 to the fourth power, can be written as the product of four 2 terms.

2^4

Rewrite 2^4 as 2* 2* 2* 2

2* 2* 2* 2

Multiply

16

Using a calculator we can enter either 2^4 or 2* 2 * 2* 2. Both expressions give the same result.

Subchapter links

Check Your Understanding p.374

Practice and Problem Solving p.374-375

H.O.T. Problems p.375

Standardized Test Practice p.376

Spiral Review p.376

Skills Review p.376