Algebra II Rational Expressions

Simplify the expression

• (-17x - 12y) / 15x

• (23x - 4y) / 15x

• (-17x - 4y) / 15x

• (-3x - 4y) / 8x

Simplify the expression

• (12n² + 28n + 4) / (2n-5)(n+2)

• (12n² - 28n + 4) / (2n-5)(n+2)

• (8n) / (3n + 3)

• (12n² + 2n -3) / (2n-5)(n+2)

Simplify. 

• (x+6)/(x+4)

• (x+6)(x+4)

• (x+6)

• (x+6)/(x-5)

What is the sum of the following expressions

• x²+6x / (x+2)(x-2)

• (x-2) / (x+2)

• (x+2) / (x-2)

• x³-3x+5 / (x²-4)(x+2)

Divide and Simplify

• A

• B

• C

• D

Simplify 

• (x+7)/(x-4)

• -3/4

• (x+3)/(x+4)

• (x+3)/(x-4)

State the excluded values. 

• x ≠ -2

• x ≠ 2, 1

• x ≠ 2, -1

• x ≠ -2, 2, 1

Simplify

• (x-9)/(x+9)

• 1/(x-9)

• (x+9)

• 1/(x+9)

Multiply and Simplify

• (n-10)/8n+56

• (n-10)(n+7)/8n+56

• (n-10)/8

• (n+10)/8

• x ≠ 5,  x ≠ 3
• x ≠ -5,  x ≠ -3
• x ≠ 4,  x ≠ 3
• x ≠ -4,  x ≠ -3