Rational Expressions Quiz#1

Simplify by cancelling

• 1
• -1
• Can't be simplified

Tags

CCSS.HSA.APR.D.6

Which of the following is the opposite of (7 - m)?

• (m-7)

• -(m+7)

• -(7+m)

• -(m-7)

Simplify

• (x-9)/(x+9)
• 1/(x-9)
• (x+9)
• 1/(x+9)

Tags

CCSS.HSA.APR.D.6

Simplify.

• A.
• B.
• C.
• D.

Tags

CCSS.HSA.APR.A.1

Simplify

(8x + 32)/( x+4)

• 8/(x - 4)

• -x/(x - 4)

• -8

• 8

Divide and Simplify

• 1/6
• x+10/ 6x+60
• x+8/ 6x+60 
• (x+10)(x+8)/ 6x+60

Simplify

• A.4x³/(x+2)
• B.4x³/(x+10)
• C.2x³/(5x+1)
• D. 2x³/(x+5)

Simplify.

• A
• B
• C
• D

To simplify a rational expression, I should

• Eliminate common terms in the numerator and denominator.
• Combine like terms in the numerator and denominator.
• Factor the numerator and denominator and eliminate common factors.
• Find an LCD.

Tags

CCSS.HSA.APR.D.6

Perform the operation

• A
• B
• C
• D

Tags

CCSS.HSA.APR.D.7