Standard Form
Put this into standard form:
8x-9+2x^2
2x^2+8x-9
Is the following a monomial, binomial, trinomial, or other?
12x
monomial
5 + 2x + 2
7+2x
What are the coefficients of the following?
3x^2-9x+8
3, 9
Add: (2x2 - x +2)+(x2 - 5)
3x2-x-3
Put into standard form:
-9b-4-7b^2
-7b^2-9b-4
What is the constant?
5x^3-2x^2+8x+4
4
2 + 3x - 4x + 6
-1x+8
How many terms are in the following polynomial?
10x^4-7x^3+8x^2-2x+10
5
(5-3x)-(7+2x)
-5x-2
Put into standard form:
-5b+7b^4+8
7b^4-5b+8
What is the variable?
10b^4-7b^3+8b^2-2b+10
b
-2x+7+7x-3
5x+4
What is the degree of the polynomial?
6x+8
1
(x5 - x4 + 2) - (x3+1)
x5 - x4-x3+1
Put into standard form:
-3c+7c^3+8-6c^2
7c^3-6c^2-3c+8
What is the leading coefficient? That means the first
-2x^3+7x^2+10x-7
-2
8x - 2 + x
7x-2
What is the degree of the polynomial?
7c^3-6c^2-3c+8
3
(5-x3+x2-6x)-(x2+5-x3-6x)
0
Put into standard form:
10-2x+10x^4+8x^2-7x^3
10x^4-7x^3+8x^2-2x+10
Is the following a monomial, binomial, trinomial, or other?
6x^2+2x-7
trinomial
9 + 7y - 2 - 5y
2y+7
What is the degree of the following polynomial?
10x^4-7x^3+8x^2-2x+10
4
Solve: 6x+4-9x-8=11
x= -5