15 questions
Rationalize the denominator:
What is the conjugate of:
18
32
Rationalize the denominator:
Multiply:
14
18
What is the conjugate of:
18
What should you multiply by to rationalize the denominator?
-4
Rationalize the denominator:
What is the conjugate of:
Rationalize the denominator:
Rationalize the denominator:
What is the conjugate of:
27
What should you multiply by to rationalize the denominator?
Rationalize the denominator:
Divide:
20
Divide: