Naming Polynomials
How would you name 2x2+3x?
binomial
What is (2x+3)+(4x+5)?
6x+8
What is the degree of x3+2x2+x?
3
What is 3x+4x?
7x
How do you represent x+2 with tiles?
1 x tile (long skinny rod) - shaded
2 number tiles (small squares) - shaded
What is the name of x4−2x2+3?
trinomial
Calculate (3x2+2x)−(x2+x).
2x2+x
Find the degree of 4x5−2x3+x.
5
Simplify 5a+3a−4a
4a
What does one tile represent in x2+3x+2?
1 x2 tile (large square) - shaded
3 x tiles (long skinny rods) - shaded
2 number tiles - (small squares) - shaded
Name 5x3+4x2+2x+15x4+4.
polynomial
Add x+4x2 and 2x2+3x.
6x2+4x
What is the highest degree in 3x4−x2+7x−1?
4
Combine 7y+2y2−3y+4
2y2+4y+4
Use tiles to show 2x−3.
2 x tiles (long skinny rods) - shaded
3 number tiles (small squares) - not shaded
Classify 6x3+2x2−x+5x3+4x2+x+5.
trinomial
Subtract (5x2+3)−(x2+4x+2).
4x2-4x+1
Identify the degree of 2x6y3+3x4y7+1xy.
Simplify 10m−4m+2m2+3m2
5m2-6m
How can tiles represent x2-2x+1?
1 x2 tile (large square) - shaded
2 x tiles (long skinny rods) - not shaded
1 number tile (small square) - shaded
What type of polynomial is x5+2x3−x+7-x5-2x3−x-7?
monomial
Subtract (3x2+5) from (2x2−4)
-x2-9
What is the degree of x4y2+x3y+x2y2+xy+1?
6
Combine and simplify 3x2+5x−2x2+4−3.
x2+5x+1
How do you use tiles to model x2+2x2-x+1+2x2-3x-6?
5 x2 tiles (large squares) - shaded
4 x tiles (long skinny rods) - not shaded
5 number tiles - not shaded