Operations with Rational Expressions

Front

When adding and subtracting rational expressions, my first step should be to:

Back

Determine a Least Common Denominator.

Front

When do you change the operator to multiplication and reciprocate the second fraction?

Back

Dividing

Front

To simplify a rational expression, I should:

Back

Factor the numerator and denominator and eliminate common factors.

Front

When adding and subtracting, I should ___________ combine like terms in the denominator.

Back

Never

Front

Simplify the following expression:

Back

D

Front

Perform the operation

Back

A

Front

Perform the operation

Back

B

Front

Perform the operation

Back

C

Front

Perform the operation

Back

B

Front

Perform the operation

Back

D