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Polynomials

Polynomials

Combining Polynomials Exercises

Example 1

Add the following polynomials:

(3x27 + 4x20 – 6x11 + x) + (x26 + 6x20 + 8x11x)

Example 2

Add the following polynomials:

(-2x10 + 13x7 – 4x + 9) + (7x10 – 12x7 – 8x – 1)

Example 3

Add the following polynomials:

(17x2 + 14x + 3) + (-3x2 + 10)

Example 4

Add the following polynomials:

(4x + xy – 2y) + (3x – 4xy + y2)

Example 5

Add the following polynomials:

(2x2y + 4xy2) + (3xy2x2y)

Example 6

Subtract the following polynomials:

(4x2 – 3x + 9) – (2x2 + x + 1)

Example 7

Subtract the following polynomials:

(7x3 + 2x – 4) – (-x3 + 3x – 5)

Example 8

Subtract the following polynomials:

(-10x4 – 6x3 + x) – (-2x4x2 + 4x)

Example 9

Subtract the following polynomials:

(2xy + x2y + 3xy4) – (xyxy2 + 2xy4)

Example 10

Subtract the following polynomials:

(-13x2y + 2xyy2) – (-x2y + 2xy + y2)

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