MATH 1090 Algebra and Trigonometry
Problem Set 2 - Questions

1. Simplify .

2. Simplify .

3. Simplify
   To what function of x does this expression tend as h ® 0 ?

4. Rationalize the numerator of
   To what function of x does this expression tend as y ® x ?

5. [Division by complex numbers (that are neither real nor pure imaginary) is not examinable in 2002 Winter.]

   Evaluate and express the result in the standard form (a + bi).

6. Evaluate and express the result in standard form.

7. 1.     Graph the equation by plotting points at
          .
   2.     Find the axis intercepts.
   3.     Find the distance between the points (-2, 6) and (1, 0).
   4.     Find the midpoint of the line segment joining the points (-2, 6) and (1, 0)

Also:   Try the questions from exercise sets P.6 to P.8 of the textbook.

[Index of Questions]

[Problem Set & Quiz Solutions]