Adding Polynomials
Evaluate 4x + 5x
9x
Evaluate 9x2 - 6x2
3x2
Evaluate
5x^3 times 4x^3
20x6
Evaluate
12x^4 div 3x^2
4x2
Rewrite the polynomial in standard form
-4+2x^3-2x
2x^3-2x-4
Evaluate (2x + 3) +(6x -2)
8x +1
Evaluate (6x + 3) - (4x + 5)
2x - 2
Evaluate
3x(6x+2)
18x2 + 6x
If 3x2 + 2x - 1 is divided by (2x + 4), then what number will be used in the top left box when using synthetic division?
x=-2
What are the coefficients of the following expression?
4x^2+6x-2
4, 6, -2
(2x^2+3x+4)+(x^2+3x+2)
3x2 + 6x + 6
(8x^2+4x+2)-(4x^2-2x+5)
4x2 + 6x - 3
(12x +2) times (2x+5)
24x2 + 64x + 10
(x^3-8x^2-15x+54) div (x-9)
x^2+x-6
Evaluate f(x) when x=2
f(x)=3x^2+4x-2
x=18
(3x+2x2+4x4) + (3x2 + x2 + 7x)
4x4 + 3x2 +10x
(10x^3-7x)-(6x^2 +3x^2-4)
10x^3-9x^2-7x+4
(4x+2) times (3x^2+5x-6)
(12x^3+26x^2-14x-12)
(n^3-5n^2-14n) div (n+2)
n^2-7n
The area of a rectangular garden is represented by the function f(x)=8v2 - 49v + 45. If the length of the rectangle is represented by the function f(x)=v-5, then what is the width of the rectangle?
width = 8v - 9
(4x^2+7x^3+5x^2)+(4x^3+2x-3x^2)
11x^3+6x^2+2x
(5x^4-2x^2+1)-(-3x^3-4x-2x)
5x^4+3x^3-2x^2+6x+1
(n+4)(3n-2)(n+1)
3n^3+13n^2+2n-8
(4r^3+26+70r+10r^4) div (10r+4)
r^3+7-1/(5r+2)
Expand
(x+5)^4
x^4+20x^3+150x^2+500x+625