Chapter Four Review

Simplifying Radicals

100

Question #5

"14 times the square root of 3."

200

Question #8

"10 times the square root of 3."

300

Question #7

"88, plus 30 times the square root of 7."

400

Question #2

"3 times the square root of 35y, divided by 7y."

Completing the Square

100

Question #20

x=-10
x=4

200

Question #21

x=-1

300

Question #22

x="1 plus the square root of 11"
x="1 minus the square root of 11"

400

Question #24

The minimum value is 7.

Solving With Square Roots

100

Question #15

x=0

200

Question #16

x=-10
x=6

300

Question #14

x="the negative square root of 12"
x="the square root of 12"

400

Question #44

x=-9i
x=9i

Quadratic Formula

100

Question #27

x=-5
x=3

200

Question #29

x=1

300

Question #39

x=4i
x=-4i

400

Question #41

x=3-3i
x=3+3i

Complex Numbers

100

Question #34

5-3i

200

Question #35

11+10i

300

DAILY DOUBLE!

i² = ?

400

Question #36

-62+11i