Week 12 - Quiz on Simplify Rational Expressions

• All Reals Except 0

• All Reals

• All Reals Except -3

• All Reals Except 0 and -3

What is the domain?

• All real numbers except 1/2

• All real numbers

• All real numbers except -4

• All real numbers except 4

Simplify.

• 2p
• p/2
• 2/p
• 4p

Simplify the rational function

• (x + 3)/[(x - 3)(x + 3)]

• (x - 3)(x + 3)

• 1/(x + 3)

• 1/(x - 3)

Simplify:

• A.4x³/(x+2)
• B.4x³/(x+10)
• C.2x³/(5x+1)
• D. can't be done

Simplify

• 6/(5x)

• (x-4)/(x-2)

• (x+3)/(x+2)

• (x+3)/(x-4)

Simplify. 

• (m+6)/(m-3)
• 7/(m-3)
• 7(m+6)
• (m-3)

Simplify. 

• (x+6)/(x+4)
• (x+6)(x+4)
• (x+6)
• (x+6)/(x-5)

Simplify
(x²-49)/(x²+9x+14)

• (x-7)/(x+2)
• (x+7)/(x+2)
• (x-7)/(x-2)
• (x+7)/(x+2)

• A.(x+7)/(x-4)
• B.-3/4
• C.(x+3)/(x+4)
• D.(x+3)/(x-4)

Tags

CCSS.HSA.APR.D.6