Simplifying Rational Expressions

• A
• B
• C
• D

• A
• B
• C
• D

Simplify the expression

• 1

• -1

• Can't be simplified

Simplify

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

Simplify.

• A.
• B.
• C.
• D.

Which value of x makes the expression undefined?

• -2
• 2
• -6
• -3

Simplify.

• 1/(n-7)
• n-7
• (n-6)/(n-7)
• n-6

SIMPLIFY

• A
• B
• C
• D

Multiply and Simplify

• 4(x+3)/(x+2),

• (x+2)/4(x+1)

• (x+2)/4(x+3),

• 4(x+1)/(x+2),

Multiply the Rational Expression

• A.

• B.

• C.

• D.