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McGraw Hill Integrated II, 2012

MH

McGraw Hill Integrated II, 2012 View details

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Exercise 4 Page 273

Substitute 5 for x.

5

Practice makes perfect

To evaluate the given expression for x=5, we should substitute 5 for x in the given expression and then simplify.

x(x-3)/2

x= 5

5( 5-3)/2

Subtract term

5(2)/2

a/b=.a /2./.b /2.

5/1

a/1=a

5

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