Polynomials and Functions
Add and Subtract Polynomials
Multiply Polynomials
Factoring
More Factoring
100
Find the function value. P(y) = 8y^3 - 12y - 5 Find P(-2)
What is -45
100
ADD: 5x^3 + 7x - 8 and -2x^3 - 2x^2 +8
What is 3x^3 - x^2 +7x
100
(5x^2)(–2x^3)
What is –10x^5
100
y2 - 4
What is (y + 2)(y - 2)
100
x^3 +8
What is (x+2) (x^2 - 2x+4)
200
Collect like terms 5a + 7 - 4 +2a - 6a +3
What is a + 6
200
Find the additive inverse of -4y^4 +7y^2 - 2y -1
What is 4y^4 - &y^2 +2y +1
200
(x + 2y)(3x – 4y + 5)
What is 3x^2 + 2xy + 5x – 8y^2 + 10y
200
x^2- 8x +16
What is (x-4) (x-4) or (x-4)^2
200
64y^3 +1
What is (4y+1) (16y^2 - 4y + 1)
300
8x^2 - 3xy + 12y^2 + x^2 - y^2 + 5xy + 4y^2
What is 9x^2 +2xy +15y^2
300
Subtract: (5x^2 + 4xy - 3y^2 +2) - (9x^2 + 4xy +2y^2 -1)
What is -4x^2 - 5y^2 +3
300
–3x(4x^2 – x + 10)
What is –12x^3 + 3x^2 – 30x
300
24a^2 + a^3 +144a
What is a(a+12)^2
300
3b^2 + 8b + 4
What is (3b +2) (b+2)
400
P(x)= x^3- 4x^2 +3x - 7 Find P(2a)
What is 8a^3 - 16a^2 + 6a - 7
400
(3x^3 + 3x^2 – 4x + 5) + (x^3 – 2x^2 + x – 4)
What is 4x^3 + x^2 – 3x + 1
400
(y-x)^3
What is -x^3 +y^3 - 3xy^2 + 3x^2 y
400
xy + xz +wy +wz
What is (x + w) (y +z)
400
9a^2 + 6a -8
What is (3a+4) (3a-2)
500
P(x)= 13x^5 - 22x^4 - 36x^3 + 40x^2 -16x +75 Q(x)= 42x^5 - 37x^4 +50x^3 - 28x^2 + 34x +100 Find P(x) + Q(x)
What is 55x^5 - 59x^4 + 14x^3 + 12x^2 +18x + 175
500
Add: (2x^2 + 6y + 3xy) , (3x^2 - 5xy - x) and (6xy + 5)
What is 5x^2 + 6y + 4xy - x + 5
500
(m^2 -2n)^3
What is m^6 - 6m^4 n + 12m^2 n^2 - 8n^3
500
2y^4 + 6y^2 + 5y^2 +15
What is (2y^2 +5) (y^2 + 3)
500
3x^3 -5x^2 -2x
What is x(3x +1) (x-2)
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