Rational Expressions and Operations

• a
• b
• c
• d

(x²+11x+24)/(x²+4x-32)

• (x+7)/(x+4)

• 3/4

• (x+3)/(x+4)

• (x+3)/(x-4)

(-x-5)/(x²+12x+35)

• 1/(x+7)

• 1/(x-7)

• -1/(x+7)

• -1/(x+6)

Simplify.

• A.

• B.

• C.

• D.

• 10 / 14a⁴

• 21 / 49a⁴

• 3 / a⁴

• 3 / 7a⁴

• 7v²(v + 1) / 10

• (v + 1)

• 1 / 10

• (v + 1) / 10

• (v + 9) / 8

• (v - 1) / 8

• 1 / 8

• (v + 8) / 9

Divide

• A

• B

• C

• D

• a
• b
• c
• d

To add rational expressions with unlike denominators first you find?

• Great common denominator

• Least common denominator

• simplify

• least common numerator