Name____________________________________
Math 2 Review
Unit 1 – Quadratics
7.
Write each of the following expressions in standard
STANDARD: COMPLEX NUMBERS
form.
√
√
√
Simplifying Radicals –
√
√
√
√
√
√
√
√
√
Complex Numbers -
and
Complex Conjugate – Switch the sign in front of the
8.
What is the sum of
?
imaginary part.
Dividing Complex Number – Multiply by the conjugate of the
denominator.
1.
What is the value of ?
9.
Find the product of
.
2.
What is the value of ?
3.
What is the product of
?
.
10. Simplify the expression
4.
Find the difference of
.
5.
Write the conjugate of each of the following
11. Simplify each of the following expressions.
complex numbers.
√
a.
a.
√
b.
b.
c.
√
c.
√
d.
√
d.
√
6.
Simplify the expression
.
12. Simplify the expression
.