Logic B Week 6

Expansion

100

4(5-3)

What is 8?

200

-3(2x-4)

What is

-6x+12?

300

2m(xy-3p)

What is

2mxy-6mp?

400

4(6-2+5-7)

What is 8?

500

xy(a+b-2c)

What is

axy+bxy-2cxy?

Like Terms

100

The terms below, simplified by addition:

4xmb-2bmx+6mxb

What is

8bmx?

200

The terms below, simplified by addition:

2xyz+3xy-5zyx

What is

3xy-3xyz?

300

The terms below, simplified by addition:

3yac-2ac+6acy

What is

9acy-2ac?

400

The terms below, simplified by addition:

-2xy+3x+4-4yx-2x

What is

2xy+x+4?

500

The terms below, simplified by addition:

4-x+2xy+3x-7yx

What is

2x-5xy+4?

Definitions,Volume

100

The property described below:

a(b+c)=ab+ac

What is the Distributive Property?

200

The volume of the right circular cylinder drawn, in feet

What is 2260.8 ft³?

300

This is used to raise a number to a power

(e.g., the 2 in 4²)

What is an exponent?

400

This is used to indicate the root of a number

What is a radical sign?

500

The volume of the right prism drawn, in meters

What is 336 m³?

Powers and Roots 1

100

(-2)^2

What is 4?

200

-2^2

What is -4?

300

root(3)(-64)

What is -4?

400

(-3)^3+root(3)(-27)

What is -6?

500

-2^2-4(-3)^3-2(-2)^2-2

What is 94?

Powers and Roots 2,Evaluation (x2)

100

-3^3-(-2)^2-2^2

What is -35?

200

-3^2-root(3)(-8)-sqrt(16)

What is -11?

300

the value of 

yx^2m^2

if y = 3, x = 4, and m = 2

What is 192?

400

The value of 

b^2-4ac

if b = −4, a = −3, and c = −5

What is -44?

500

The value of 

x^2z^3y

if x = −3, z = −2, and y = −2

What is 144?