{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Chpt4&amp;5 ReviewAnswers

# Chpt4&amp;5 ReviewAnswers - Math 52 Name J Frewing Date...

This preview shows pages 1–2. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Math 52 Name: ___________________ J. Frewing Date: ___________________ Score:_________________/12 Chapter 4&5 Review 1 Chapter 4&5 Review Answers 1. Evaluate using the rules of exponents. a. 5 b. k 9 c. m 4 d. r 10 e. 6 1 z f. 16 12 h 16p g. 7 y h. 13 h i. 3 j. 1- k. 2 b l. 8 1 z 2. For the polynomial 3 2 8x 5x 9 10x-- +-- +-- +-- + first, write in descending order, then state: a. 10 b. 3 c. 3 d. 8 e. -9 f. 1 3. Simplify: a. 2 2 (8m m 3) (3m 2m 1)- +---- +---- +---- +--- = 2 5m m 4 + + + + + + + + b. 2 2 (2a 2a 2) (a 6a 8)- + +--- + +--- + +--- + +-- = 2 3a 8a 6-------- c. 2 2 (4x 3x) (4x x ) +-- +-- +-- +-- = 2 5x x- d. 2 2 (12y 3) (3 5y 7y ) + +-- + +-- + +-- + +-- = 2 5y 5y 6- +- +- +- + 4. Simplify a. 3 2 3x 12x- +- +- +- + b. 2 2 30x y xy- c. 2 5x 6x 8 +- +- +- +- d. 2 10x 31x 15- +- +- +- + e. 2 9y 30y 25- +- +- +- + f. 2 16m 9- g. 3 2 2x 11x 6x 28- + +- + +- + +- + + h. 2 2x 18x 40 + + + + + + + + 5. Convert to scientific notation: a....
View Full Document

{[ snackBarMessage ]}

### Page1 / 2

Chpt4&amp;5 ReviewAnswers - Math 52 Name J Frewing Date...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online