ISEE Upper Level Math : How to subtract exponents

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

varsity tutors app store varsity tutors android store

Example Questions

2 Next →

Example Question #61 : Numbers And Operations

Define a function .

Evaluate 

Possible Answers:

Correct answer:

Explanation:

Example Question #11 : How To Subtract Exponents

Define  and .

Evaluate .

Possible Answers:

Undefined

Correct answer:

Explanation:

, by definition, so

Evaluate  and  separately:

 

 

 

Example Question #61 : Numbers And Operations

Define  as follows:

Evaluate .

Possible Answers:

Correct answer:

Explanation:

2 Next →
Learning Tools by Varsity Tutors