Show:
Adding and Subtracting Polynomials
Multiplying Polynomials
Factoring
Solving Equations
Misc.
100
Simplify: (4a - 5) + (3a + 6)
What is 7a + 1
100
Simplify: -x(2x^2 - 4x) - 6x^2
What is -2x^3 - 2x^2
100
Factor: 10q - 25q^2
What is 5q(2 - 5q)
100
Solve: 3(x + 5) - 6 = 18
What is x = 3
100
Factor: 36t^2 - 24t + 4
What is 4(3t - 1)(3t - 1)
200
Simplify: (11m - 7n) - (2m + 6n)
What is 9m - 13n
200
Simplify: 2b(b^2 + 4b + 8) - 3b(3b^2 + 9b - 18)
What is -7b^3 - 19b^2 + 70b
200
Factor: b^2 - 2b + 3b - 6
What is (b + 3)(b - 2)
200
Solve: 5(2x^2 - 1) - (10x^2 - 6) = -(x + 2)
What is x = -3
200
Solve: x^2 - 18x + 81 = 0
What is x = 9
300
Simplify: (2h^2 - 5h) + (7h - 3h^2)
What is -1h^2 + 2h
300
Simplify: (x + 2)^2
What is x^2 + 4x + 4
300
Factor: a^2 + 10a + 24
What is (a + 6)(a + 4)
300
Solve: (a - 9)(2a + 1) = 0
What is a = 9 or -1/2
300
Factor: 3z^2 + 16z - 35
What is (3z - 5)(z + 7)
400
Simplify: (2x^2 + 5xy + 4y^2) + (-xy - 6x^2 + 2y^2)
What is -4x^2 + 4xy + 6y^2
400
Simplify: (m + 3)(m^2 + 3m + 5)
What is m^3 + 6m^2 + 14m + 15
400
Factor: 2x^2 + 3x - 6
What is prime
400
Solve: 4y^2 = 28y
What is y = 0 or 7
400

Solve: 6d^2 + 21d = 10d + 35

What is x = -3.5 and 1.67

500
Simplify: (4x^2 + 6xy + 2y^2) - (-x^2 + 2xy - 5y^2)
What is 5x^2 + 4xy +7y^2
500
Simplify: (3y^2 + 2y + 2)(3y^2 - 4y - 5)
What is 9y^4 - 6y^3 - 17y^2 - 18y - 10
500
Factor: 8m^2 - 44m + 48
What is 4(2m - 3)(m - 4)
500
Solve: 2x^2 + 7x + 3 = 0
What is x = -3 or -.5
500
Factor: 2y^2 + 11y + 18
What is prime