Show:
Multiplying Polynomials
Dividing Polynomials
Factoring Polynomials
Radicals
Complex Numbers
100
4a(3a^2 + b)
What is 12a^3 + 4ab
100
6xy^2 - 3xy + 2x^2y/(xy)
What is 6y - 3 - 2x
100
2xy^3 - 10x
What is 2x(y^3 - 5)
100
Cubed root of [(2z)^6]
What is 4z^2
100
√(-144)
What is 12i
200
1/2a^3(4a - 6b + 8ab^4)
What is 2a^4 - 3a^3b + 4a^4b^4
200
(a^2 ∙ n^6)/(a ∙ n^5 )
What is an
200
y^2 - 5y +4
What is (y - 1)(y - 4)
200
√(a^4/b^3 )
What is (a^2 √b)/(b^2)
200
i^38
What is -1
300
(a + 6)(a + 3)
What is a^2 + 9a + 18
300
(a^3b^2 - a^2b + 2a)(-ab)^(-1)
What is -a^2b + a - (2/b)
300
2b^2 + 13b - 7
What is (2b - 1)(b + 7)
300
(3+√7)(2+√6)
What is 6 + 3√6 + 2√7 + √42
300
(7 - 4i) - (3 + i)
What is 4 - 5i
400
(4y - 6)(2y + 7)
What is 8y^2 + 16y - 42
400
2m^4 - 5m^3 - 10m + 8 ÷ (m - 3)
What is 2m^3 + m^2 + 3m - 1 + [5/(m - 3)]
400
x^2 - 6x + 9
What is (x - 3)^2
400
(-2 - √3)/(1 + √3)
What is (-1 - √3)/(2)
400
(3 + 4i)(3 - 4i)
What is 25
500
x^(-3)y^2(yx^4 + y^(-1)x^3 + y^(-2)x^2)
What is xy^3 + y + (1/x)
500
4x^3 + 5x^2 - 3x - 1/(4x+1)
What is x^2 + x - 1
500
t^3 - 8 Remember the difference of cubes is: a^3 - b^3 = (a - b)(a^2 +ab + b^2)
What is (t - 2)(t^2 + 2t + 4)
500
√(3x + 6) + 2 ≤ 5
What is -2 ≤ x ≤ 1
500
(10 + i)/(4 - i)
What is 39/17 + (4/17)i