Operations on Rational Algebraic Expressions

Alison has factored the numerators and denominators and multiplied across. She must be…

• Adding or Subtracting Rational Expressions

• Multiplying Rational Expressions

• Dividing Rational Expressions

• Graphing

• A
• B
• C
• D

Find the LCD of these fractions.

• (x+2)(x-1)x
• +2, -1
• (x+1)(x-2)
• (x+2)(x-1)

Find the Excluded Value of 32n²/24n

• 0

• 24

• -24

• All Real numbers

• A
• B
• C
• D

Bob has factored the denominators and made sure there is a common denominator. He must be...

• Adding or Subtracting Rational Expressions

• Multiplying Rational Expressions

• Dividing Rational Expressions

• Finding the probability

• A
• B
• C
• D

Simplify.

• A

• B

• C

• D

• A.
• B.
• C.
• D.

Julie has factored the numerators and denominators and multiplied by the reciprocal (keep it, flip it, multiply it). She must be…

• Adding or Subtracting Rational Expressions

• Multiplying Rational Expressions

• Dividing Rational Expressions

• Finding the perimeter