Polynomial Basics
How many terms does this polynomial have?
6x^3-4x^3+7
3
(5x^2-3)+(2x^2-7)
7x^2-10
(12x^2+6x)-(5x^2+4x)
7x^2+2x
(x+4)(x+7)
x^2+11x+28
(x+5)(x-5)
x^2-25
What is the degree of this polynomial?
7x^2-9x+8
2
(4+2x^3)+(5x^3+2)
7x^3+6
(3x^2+1)-(4+2x^2)
x^2-3
(x+3)(5x+1)
5x^2+16x+3
(x+5)^2
x^2+10x+25
What is the constant of this polynomial?
8x^4-12+9x
-12
(-4x^2+3x+14)+(-3x^2-14x-8)
-7x^2-11x+6
(5x+4)-(5x+3)
1
(6x+3)(6x-4)
36x^2-6x-12
(x-6)^2
x^2-12x+36
What is the name of a polynomial with 3 terms?
a) monomial
b) binomial
c) trinomial
d) quadratic
C) Trinomial
(-x^4+13x^5+6x^3)+(6x^3+5x^5+7x^4)
18x^5+6x^4+12x^3
(12x^3-6x-10x^2)-(10x-2x^3-14)
14x^3-10x^2-16x+14
(7x-6)(5x+6)
35x^2+12x-36
(3x+7)(3x-7)
9x^2-49
What is the name of this polynomial (by terms)?
7x+4
Binomial
(-7x^2+14-2x)+(10x^3+7x+5x^2)
10x^3-2x^2+5x+14
(7-13x^3-11x)-(2x^3+8-4x^5)
4x^5-15x^3-11x-1
(7x-3)(x^2-2x+7)
7x^3-17x^2+55x-21
(2x-7)^2
4x^2-28x+49