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

Practice Test

Continue to next subchapter

Exercise 3 Page 377

Begin by removing the parentheses, then combine like terms.

- 2x^2 +10x-5

Practice makes perfect

To simplify the given expression, we will combine like terms.

(2x^2+3x-4)-(4x^2-7x+1)

Remove parentheses

2x^2+3x-4-(4x^2-7x+1)

Distribute - 1

2x^2 + 3x - 4 -4x^2 + 7x-1

Add and subtract terms

- 2x^2 +10x-5