Adding Polynomials
Subtracting Polynomials
Random Stuff
Multiplying Polynomials
Classifying
100
Add the Polynomials
(4x + 9) +(x - 4)
5x + 5
100
Subtract the polynomials:
(g - 4) - (3g - 6)
-2g + 2
100
Simplify the expression:
2x2-x-1
100
Multiply the Polynomials:
3x2 (2x4)
6x6
100
Classify the degree of this polynomial:
3x3- 12x4
The degree is three.
200
Add the polynomials:
(-3a - 2) + (7a + 5)
4a + 3
200
Subtract the polynomials:
(-5h - 2) - (7h +6)
-12h - 8
200
The length of the classroom is 3x-1 and the width is x2-5x-3. Find the perimeter of the classroom.
2x2-4x-8
200
Multiply the Polynomials:
3(2x + 4x2 - 5)
12x2 + 6x - 15
200
Write the following polynomial in standard form:
-8 - 11x + 3x4 + 12x2
3x4 +12x2 - 11x - 8
300
Add the polynomials:
(x2 +3x + 5) + ( -x2 +6x)
9x + 5
300
Subtract the polynomials:
(-x2 - 5) - (-3x2 -x -8)
2x2 + x +3
300
Draw a area model of the product (x+2) and (x+3).
300
Multiply the Polynomials:
(x - 1)(−8x2 − 6x − 12 )
-8x3 + 2x2 - 6x + 12
300
Classify the polynomial by degree:
3x4
The degree is 4.
400
Add the polynomials:
(t2 + 3t3 -3) + (2t2 +7t -2t3) +5(t2+ 3t3)
16t3 +8t2 +7t -3
400
Subtract the Polynomials:
(k2 + 6k3 -4) - (5k3 + 7k -3k2)
k3 + 4k2 -7k -4
400
Daily Double -- worth $800 points!
A rectangular piece of wood has a length of (2x -3) and a width of (4x+6). If two identical circles are cut out of the wood and the area of EACH circle is x2 – 2, find the area of the remaining piece of wood.
6x2-14
400
Multiply the Polynomials:
(x-2)(x+6)
x2+4x-12
400
Classify by terms only
5x4-4x+1
Trinomial / Three different terms
500
Add the polynomials:
(-1 + x2 + 2x) + (1 -2x + 2x2)
3x2
500
Subtract the Polynomials:
(2x - 3x) - (x2 -2x + 4)
-x2 + x - 4
500
A backyard is (x-5) by (5x-6). There's a patio in the yard that is (2x-7) by (5x). What is the area of the grassy portion of the yard?
-5x2-66x+30 units
500
Multiply the Polynomials:
(3x-6)(5x+3)
15x2-21x-18
500
Classify by degree:
4x2-8
The degree is 2.
600
Find the perimeter of a square whose side length is 5x + 5
20x + 20 units
600
Subtract the following polynomials
(3 - 6x5 - 8x4) - (-6x4 - 3x - 8x5) - (-2x4-1)
2x5 + 3x + 4
600
Ryder simplified the following:
(12x+9x^2y-3y)+(6x-3xy^2+7y)
His answer was
18x+6x^2y^2+4y
What did he do wrong?
He combined the 2 middle terms and wasn't suppose to. They are not "like terms".
600
Multiply the following polynomials
(3r+ 5)2
9r2 + 30r + 25
600
Classify by degree:
6
Constant / Degree of 0