Naming/Standard Form
Identify the leading coefficient of the polynomial: 2n
2
Simplify the expression:
(r3-4r4)+(4r4-2r3)
-r3
Solve each equation by factoring:
(x+3)(x-2)=0
{-3,2}
Solve each equation by factoring:
x2+12x+32=0
{-4,-8}
How many players are on the field during a baseball game? (per team)
Nine
Name the polynomial and identify the leading coefficient:
3n2-2n
Quadratic binomial
3
Simplify the following:
(-2b5-2b+6b2)-(12b-7b5+13b2)
5b5-7b2-14b
Solve each equation by factoring:
(5a-4)(8a+1)=0
{4/5, -1/8}
Solve each equation by factoring:
3n2+21n+18=0
{-6,-1}
How many US states share a land border with Alaska?
None
Name the polynomial and identify the leading coefficient:
-6x3+6x2+10
Cubic trinomial
-6
Simplify the following:
(6b-5)(4b+1)
24b2-14b-5
Solve each equation by factoring:
2b2-12b=0
{6,0}
Solve each equation by factoring:
2k2+14k-80=8k
{-8,5}
What country is credited with inventing hot dogs?
a. United States
b. Austria
c. Germany
Germany (1484)
Rewrite in standard form(if necessary), identify the leading coefficient, and name the polynomial:
6x4-3x3+7x2+4x-6
Not necessary
6
4th degree five term polynomial
Simplify the following:
(3a2-a-7)(-6a2+5a+3)
-18a4+21a3+46a2-38a-21
Solve each equation by factoring:
x2=-5x
{-5,0}
Solve each equation by factoring:
6k2+7k+2=0
{-1/2,-2/3}
How many US states are named after a president?
One (Washington)
Rewrite in standard form(if necessary), identify the leading coefficient, and name the polynomial:
-8n3-2+6n7+4n4
6n7+4n4-8n3-2
6
7th degree four term polynomial
Simplify the following and write answer as a polynomial:
(x4-8x2+3) ÷ (x-2)
x3+2x2-4x-8 r. -13
Solve each equation by factoring:
-7a2=28a
{-4,0}
Solve each equation by factoring:
10x2+17x+6=3x2
{-3/7,-2}
What element has the chemical symbol "Fe"?
Iron