Classify
Classify the following polynomial by degree and number of terms.
4x+1
Linear binomial
Find the sum or difference. Answers must be in standard form.
(k^2-4k+7)+(k^2+9k-3)
2k^2+5k+4
Factor
x^2+10x+24
(x+4)(x+6)
Multiply.
(x+2)(x+5)
x^2+7x+10
Factor.
3x^2+12x
3x(x+4)
Classify the following polynomial by degree and number of terms.
5x^2+3x-5
Quadratic trinomial
Find the sum or difference. Answers must be in standard form.
(3m^2+7m-1)-(m^2+2m-5)
2m^2+5m+4
Factor
x^2-25
(x-5)(x+5)
Multiply.
(2x+7)(5x-8)
10x^2+19x-56
Factor. Check for a GCF.
b^2-15b+50
(b-5)(b-10)
Classify the following polynomial by degree and number of terms.
8
Constant monomial
Find the sum or difference. Answers must be in standard form.
(7v-v^2+14)-(15+8v+v^2)
-2v^2-v-1
Factor
9y^2-49
(3y+7)(3y-7)
Multiply.
(16x-8)(3x-6)
48x^2-120x+48
Find the difference of squares. Look for a GCF.
2-8x^2
2(1+2x)(1-2x)
Classify the following polynomial by degree and number of terms.
9x^4-2x^2
Quartic binomial
Find the sum or difference. Answers must be in standard form.
(2x^2+3y^2-z^2)-(x^2-y^2-z^2)
x^2+4y^2
Factor
10xy-15x
5x(2y-3)
Multiply.
(x+5)(x^2+4x-8)
x^3+9x^2+12x-40
Factor.
56a^2bc^3-49ab^2c
7abc(8ac^2-7b)
Classify the following polynomial by degree and number of terms.
x+4-2x^3+7x^2
Cubic polynomial
Subtract
(9r-11s)
from
(5r-2s)
-4r+9s
Factor. Check for a GCF.
a^3+2a^2-48a
a(a+8)(a-6)
Multiply.
(x-3)^2
x^2-6x+9
Factor. Check for a GCF.
6x^2y-18xy-168y
6y(x-7)(x+4)