Mini-Quiz: Multiplication with Exponents

1. What is (x2)*(xa) in exponential notation?

   x2+aThat is correct. You sure know your exponents. You can't include numbers with variablesSorry, not correct. Try another button. x2aGood try, but not right. Select another answer.

2. What is (22*ay)*(by*3) equal to?

   (2a)2+y*(3b)ySorry, not correct. Try another button. 12(ab)vCorrect. You understand algebra. (a2+v)*(b3y)Oops! Wrong answer. Re-read the question and try again.

3. Which rule is used to simplify 23*52?

   There is no rule to simply the processThat is correct. You sure know your exponents. Add the exponents (3+2=5)Good try, but not right. Select another answer. Break into factorsOops! Wrong answer. Re-read the question and try again.

Pick an answer to see instant feedback. Re-read the lesson if you miss one.