ISEE Middle Level Math : How to multiply variables

Study concepts, example questions & explanations for ISEE Middle Level Math

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Example Questions

Example Question #41 : How To Multiply Variables

Possible Answers:

Cannot be simplified further

Correct answer:

Explanation:

Because the two terms have the same base, add the exponents and leave the base unchanged:

Answer:

Example Question #42 : How To Multiply Variables

Possible Answers:

Cannot be simplified further

Correct answer:

Explanation:

Add the exponents because we are multiplying two terms with the same base:

Answer: 

Example Question #43 : How To Multiply Variables

Possible Answers:

Cannot be simplified further

Correct answer:

Explanation:

To solve, add the exponents:

Answer: 

Example Question #44 : How To Multiply Variables

Possible Answers:

Cannot be simplified further

Correct answer:

Explanation:

To simplify, add the exponents:

Answer: 

 

Example Question #2161 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Multiply:

Possible Answers:

Correct answer:

Explanation:

To solve add the exponents:

Answer:

Example Question #2162 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Multiply:

Possible Answers:

Correct answer:

Explanation:

To solve add the exponents:

Answer: 

Example Question #2163 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Multiply:

Possible Answers:

Correct answer:

Explanation:

To solve add the exponents:

Answer: 

Example Question #2164 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Multiply:

Possible Answers:

Correct answer:

Explanation:

To solve add the exponents:

Answer: 

Example Question #2165 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Simplify:

Possible Answers:

The expression is undefined

Correct answer:

Explanation:

Any non-zero number raised to the power of zero is equal to .

Example Question #2166 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Simplify:

Possible Answers:

Correct answer:

Explanation:

We can apply the power of a power property:

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