Classifying Polynomials
(7x3 -2)+(5x3-x-3)
12x3-x-5
(-x2-5x-3)-(-7x2-8x-8)
6x2+3x+5
(5x3+5x2+5)-(6x3-6x2+8x-5)
-x3+11x2-8x+10
Write a polynomial function in standard form with the given (x-4)(x-5)
y = x2 - 9x + 20
Expand (x-y)4
x4-4x3y+6x2y2-4xy3+y4
Write a polynomial function in standard form with the given (x-1)(x+1)(x+2)
y = x3 + 2x2 - x - 2
Expand (3x+2y)3
27x3+54x2y+36xy2+8y3