body{margin:0;} noscript{z-index: 10000; position: fixed; display: block; height: 100%; width: 100%; background: #fff;} noscript .fa{font-size: 40px; display:block; color: #daa520;} noscript div{margin-top: 6%; padding-left: 20px; padding-right: 20px; text-align: center;} ! You must have JavaScript enabled to use this site.

McGraw Hill Glencoe Algebra 2, 2012

MH

McGraw Hill Glencoe Algebra 2, 2012 View details

Get Ready for the Chapter

Continue to next subchapter

Exercise 9 Page 59

Substitute 4 for b.

10

Practice makes perfect

To evaluate the given expression for b=4, we should substitute 4 for b in the given expression and then simplify.

b^2 -3b +6

b= 4

( 4)^2 -3( 4) +6

Calculate power

16-3(4)+6

Multiply

16-12+6

▼

Add and subtract terms

Subtract term

4+6

Add terms

10

Subchapter links

QuickCheck p.59