Rational Expression Review

Front

Simplify

Back

(x+3)/(x-4)

Front

Simplify

Back

1/(x-9)

Front

Multiply and Simplify: (n-10)/8n+56, (n-10)(n+7)/8n+56, (n-10)/8, (n+10)/8

Back

(n-10)/8

Front

Divide and Simplify

Back

C

Front

When adding and subtracting rational expressions, what is the first step?

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

Perform the operation

Back

B

Front

Perform the operation

Back

A

Front

Dividing rational expressions

Back

to divide two rational expressions, multiply by the reciprocal of the division