Like Terms
Combine like terms:
3x + 7 - x
2x - 7
Add the polynomials:
(2x + 2) + (3x - 1)
5x - 1
Subtract the polynomials and write the answer in standard form:
(2x + 15) - (x + 4)
x + 11
What is the degree of the polynomial?
x2 + x
2
Write the polynomial in standard form:
2x + x2
x2 + 2x
Combine like terms:
4x2 - 3x + x2 - 5
3x2 - 3x - 5
Add the polynomials:
(x2 + 4x + 4) + (x2 + 4x + 4)
2x2 +8x + 8
Subtract the polynomials and write the answer in standard form:
(3x2 + 4x - 5) - (4x2 - 5 + 3x)
-x2 + x
What is the degree of the polynomial?
3x5 + 3x4 + 2x + 7
5
Write the polynomial in standard form:
-3x2 - x + 4 + 2x3
2x3 - 3x2 - x + 4
Combine like terms - leave answer in Standard Form:
-4x - 5x + 6x3 + 8
6x3 - 9x + 8
Add the polynomials:
(3x4 + 6x2 + 14x - 5) + (3x3 + 3x2 - 10)
Subtract the polynomials and write the answer in standard form:
(5x2 + 3x + 7) - (x3 + 2x2 + 1)
-x3 + 3x2 + 3x + 6
What is the degree of the polynomial?
-x2 + 3x - 5x4 + 7x
4
Write the polynomial in standard form:
-x + x2 - 4 + 5x2
6x2 - x - 4
Combine like terms and leave in Standard Form:
18xyz + -17xyz - 16x2
-16x2 + xyz
Add the polynomials and write answer in standard form:
(15x + 6x3 - 2x2 + x7) + (3x7 - 5x + 4x2 - 6x3)
4x7 + 2x2 + 10x
Subtract the polynomials and write the answer in standard form:
(-7x2 - 4x - 7) - (7x2 - 4x - 11)
-14x2 + 4
What is the degree of the polynomial?
-x + x2 - 3x3 + 2x2 - x
3
Write the polynomial in standard form:
6x - 5x2 + 14 + 3x - 2x3
-2x3 - 5x2 + 9x + 14
Combine like terms and leave in Standard Form:
-x3 - 3x2 + 4x3 - 3x2 + 5x5
5x5 + 3x3 - 6x2
Add the polynomials and write the answer in standard form:
(-3x3 + x + 3x3 + x) + (2x2 - 2x + 15)
2x2 + 15
Subtract the polynomials and write the answer in standard form:
(3x - 3x2 - 3x3 - 3x4) - (3x - 3x2 - 3x3 - 3x4)
0
What is the degree of the polynomial?
5x5 + 4x4 - 3x3 - 2x2 + x6
6
Write the polynomial in standard form:
9x - 12x + x2 + x3 - x2 + 4x3
5x3 - 3x