9.1-9.3 Quiz Review

Square Roots

100

What is the square root of 100?

10 and -10

200

What is the square root of 169

13 and -13

300

What is the square root of 324

18 and -18

400

What is the square root of 4/16?

2/3 and -2/3

500

What is the square root of 16x²?

4x and -4x

Square Root Equations

100

Solve the equation: 

x²=-16

no solution

200

Solve the equation:  

x²=100

10 and -10

300

Solve the equation: 

x² +2 =38

6 and -6

400

Solve the equation:  

2x²= -x²+108

6 and -6

500

Solve the equation:

x²-1/6=1/2

x=2/3 and -2/3

Random

100

What is the oldest village of Vietnam?  

Duong Lam Village  

200

Which planet in our solar system has the longest day?

Jupiter

300

What is the Pythagorean Theorem?

a² + b² = c²

400

According to Greek mythology, what famed warrior died because he took an arrow to the heel?

Achilles

500

What is the deepest ocean trench?

Mariana Trench

Cube Roots

100

What is the cube root of -27?

-3

200

What is the cube root of 64/216?

2/3

300

What is the cube root of -1,000,000?

100

400

What is the cube root of -343/16?

-7/4

500

What three numbers are their own cube roots?

-1, 0, 1

Cube Root Equations

100

Solve for x:

3x³=-81

x=-3

200

Solve for x:

x³-48=168

x=6

300

Solve for x: 

(1/20)x³=50

x=10

400

Solve for x:

2x³+8=694

x=7

500

Solve for x:

27x³+17=-983

-10/3