Polynomials
Factoring
Linear
Inequalities
Functions
Exponents
100

Find the product of

 (x-3) (x+3)

What is x²-9?

100

Factor the expression 

3-12x²

What is 

A=3(1+2x)(1-2x)?

100

Solve the Inequalities 2x<4+(3/2)

What is x<2.75?

100

A student says that the domain of F(x)=(√x+1)/(x-3) is all whole numbers except x=3. is this student correct?

What is YES

100

the land area of the earth is 57,300,000 square miles, put this number in scientific notation

What is 5.73x107

200

Rewrite the polynmial 7-9x²+3x in standard form and state the degree.

What is 

A=-9x²+3x+7 D=2?

200
Find the factors of x²+4x+4
What is (x+2)(x+2)?
200
A 225-pound man begins an exercise and diet program that is designed to reduce his weight by at least 2 pounds per week. Find the maximum number of weeks before the man's weight will reach his goal of 192 pounds.
What is 16.5 is greater than or equal to x?
200

you are working with a cylindrical beaker in a chemistry lab exp, the height of the beaker is 4 times the radius. Write the volume of the beaker as a function of the radius.

Hint: V = πr2h


What is (4)π r³

200

what is 4² raised by the 1/2 power?

What is 4

300

Solve (x+2)²

What is x²+4x+4?

300
Factor by Grouping: x³-2x²-3x+6
What is (x-2)(x²-3)?
300
The cost of renting a midsize car from Colby Chase Rentals is $279 per week with no extra charge for mileage. The cost of renting a smiliar car from Jessica Sales is $199 per week, plus 32 cents for each mile driven. How many miles must you drive in a week to make the rental fee for Jessica Sales greater than that for Colby Chase Rentals?
What is more than 250 miles?
300

the height, y (in feet) of a baseball thrown by a child is given by the function y=1/(10x²+3x+6), where x is the horizontal distance from where the ball was thrown. Will the ball fly over the head of another child 30 feet away trying to catch the ball considering the child holds his glove up to a height of 5 feet.

What is yes: (y(30))=6

300

what is the value when [(1/4)-2]2 

What is 256

400

Find the product of 

2x-4 and x+5

What is 2x²+6x-20?

400

Factor this expression: 

(a+3b)3 + (4a−b)3

What is 

13[5a+2b][a2−ab+b2

400

You accept a new job starting salary 28,800. You are told that you will receive an annual raise of at least 1,500. What is the maximum number of years you must work before you're annual salary will be 40,000.

What is x=8?

400

f(x) = ln(4-2x) , x∈R , x < 2 .


Write an expression for f -1(x)

f-1(x)= 2-0.5ex

400

Evaluate the expression without using a calculator, (1.2x10^7)(5x10-³)

What is 6.0x104

500

Find the expansion of the binomial (3x+2)³

What is 27x³+54x²+36x+8?

500

Factor,

3x2 - x2y +6x2y - 2xy2 + 3xy2 - y3

(3x - y)(x + y)2

500

Solve the inequality 

(x+2)(x-7)/(x+3)2≥0

(-∞, -3)∪(-3, -2)∪(7, ∞)


500

Given that:

f(x)= x/(x+1)

g(x)= 1/(x-2)

What is (f○g)(x)?

What is 1/(x-1)

500

 5+4∗5+4∗52+4∗53+4∗54+4∗55

What is 56