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McGraw Hill Glencoe Geometry, 2012

MH

McGraw Hill Glencoe Geometry, 2012 View details

1. Points, Lines, and Planes

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Exercise 66 Page 12

Remember that sqrt(a* b)=sqrt(a)*sqrt(b).

6sqrt(2)

Practice makes perfect

We can simplify this expression by rewriting the number under the square root as the product of at least one perfect square factor.

sqrt(72)

SplitIntoFactors

Split into factors

sqrt(36* 2)

sqrt(a* b)=sqrt(a)*sqrt(b)

sqrt(36)* sqrt(2)

Calculate root

6sqrt(2)

Subchapter links

Check Your Understanding p.8

Practice and Problem Solving p.8-11

H.O.T. Problems p.11

Standardized Test Practice p.12

Spiral Review p.12

Skills Review p.12