JeopardyDivide
PolynomialsSimplify
Expressionsx/÷ RationalExpressions
+/- RationalExpressions
Solve Rational Expressions
100 100 100 100 100
200 200 200 200 200
300 300 300 300 300
400 400 400 400 400
500 500 500 500 500
100
Divide (use long division)
(45x4 – 60x2 + 30x) ÷ (15x)
200
Divide (use long division)
(7x2 – 2x – 5) ÷ (x – 2)
300
Divide (use long division)
(22 – 4x + 3x2) ÷
(x – 4)
400Divide (use long division)
(8x + x2 – 3) ÷ (2 – x)
500Divide (use long division)
(7 – x2) ÷ (x + 4)
100
Simplify the rational expression, if possible. Find
the excluded values.
2x - 4
x2 + 8x – 20
200
Simplify the rational expression, if possible. Find
the excluded values.
4x2 – 12x
2x2 – 5x – 3
300
Simplify the rational expression, if possible. Find
the excluded values.
x2 + 4x – 60
2x2 + 23x + 30
400
Simplify the rational expression, if possible.
Find the excluded values.
x - 4
x3 – 8x2 + 16x
500Simplify the rational
expression, if possible. Find the excluded values.
x2 + 7x + 10
2x3 – 8x
100Find the product or quotient.
3x2 – 10x – 8 ÷ 6x2 + x – 2
5x2 – 20x 30x2 – 120x
200
Find the product or quotient.
4x – 12 ● (2x2 + 11x – 40)
x2 + 5x – 24 mmmmmmmm
300 Find the product or
quotient.
x2 + 2x – 35 ÷ 3x2 + 21x
x2 – 3x – 10 9x + 18
400
Find the product or quotient.
x2 + 8x + 15 ● x2 – 2x – 8
x2 + 7x + 10 3x2 + 9x
500
Find the product or quotient.
x3 – x2 + 4x – 4 ÷ x2 + 7x – 8
10x3 5x2 + 40x
100
Find the sum or difference.
4x – x + 1
x2 – 1 x2 + 8x + 7
200
Find the sum or difference.
x + 6 + x + 1
x2 – 4x – 12 x2 + 3x + 2
300 Find the sum or difference.
x – 2 – x + 1
x2 – 6x + 9 x2 + 2x – 15
400You paddle 8 miles upstream (against the current) and 8 miles downstream (with the
current). The speed of the current is 1 mile per hour.
a. Write an equation that gives the total time t (in hours) as a function of your average
speed r (in mph) in still water.b. Find your total time if your average speed in
still water is 3 mph.
500You bike ride 50 miles from home. On
your way back home, your average speed increases by 3 mph.
a. Write an equation that gives the total biking time t (in hours) as a function of
your average speed r (in mph) when you are biking away from home.
b. Find your total time if you bike away from your home at an average speed
of 15 mph.
100
Solve the equation.
2 – 6 = x
x + 3 2x + 6 2
200
Solve the equation.
x - 5x= -18
x – 4 x - 2 x - 2
300
Solve the equation.
1 – x – 1 = x
(x + 1)2 x + 1
400Solve the equation.
x - 3x = -2x + 2
x – 2 x – 4 x2 – 6x + 8
500
Solve the equation.
x + 7 – 1 = x + 10
x + 4 2x + 8