SAT II Math II : Solving Rational and Fractional Functions

Study concepts, example questions & explanations for SAT II Math II

varsity tutors app store varsity tutors android store

Example Questions

Example Question #5 : Solving Functions

If , what is the value of ?

Possible Answers:


Correct answer:



Substitute the value of negative three as .

The terms will be imaginary.  We can factor out an  out of the right side.  Replace them with .

The answer is:  

Learning Tools by Varsity Tutors