Adding/Subtracting Polynomials
Fill in the blank: Standard notation requires that the powers of exponents in a polynomial be written in ___________ order
Descending
4x^2*8x^6
32x^8
4x^2+12
4(x^2+3)
x^2+2x+1
(x+1)(x+1) or (x+1)^2
4x^2+12x+9
(2x+3)(2x+3) or (2x+3)^2
Name the following polynomial by number of terms and degree.
7x^3
Cubic/3rd degree monomial
5x^2(x-12)
5x^3-60x^2
5x+7
1(5x+7)
x^2-9
(x+3)(x-3)
16x^2-49
(4x+7)(4x-7)
Write the following polynomial in standard notation.
4x^2+x^5-3x^3-2+x
x^5-3x^3+4x^2+x-2
(x+4)(x-2)
x^2+2x-8
4x^2-6x
2x(2x-3)
x^2+7x+10
(x+5)(x+2)
2x^2-3x-20
(x-4)(2x+5)
3x^2+2x^4-2x^2
2x^4+x^2
(3x+7)(9x-2)
27x^2+57x-14
2x^2+10x-4
2(x^2+5x-2)
x^2-9x+20
(x-5)(x-4)
6x^2-7x-5
(2x+1)(3x-5)
(7x^2-3x+11)-(4x^2+5x-2)
3x^2-8x+13
(2x^2+5x-11)(6x+2)
12x^3+34x^2-56x-22
5x^4+35x^3-90x^2
5x^2(x^2+7x-18)
x^2-3x-70
(x-10)(x+7)
6x^2+13x-5
(2x+5)(3x-1)