Adding and Subtracting Polynomials Quiz

What is the result of adding (3x + 2) and (2x + 5)?

• 3x + 7

• 6x + 7

• 5x + 7

• 5x + 2

What is the result of subtracting (4x - 3) from (2x + 5)?

• 6x - 8

• -2x + 8

• -2x - 2

• -2x + 2

What is the result of adding (2x^2 + 3x - 4) and (x^2 - 2x + 1)?

• 5x^2 + 2x - 5

• 3x^2 + x - 3

• 4x^2 + x - 2

• 3x^2 - x - 3

What is the result of subtracting (3x^2 - 2x + 5) from (4x^2 + 3x - 1)?

• x^2 - 7x + 6

• 7x^2 + 5x + 4

• x^2 + 5x + 6

• x^2 + 5x - 6

What is the result of adding (5x^3 + 2x^2 - 3x + 1) and (3x^3 - 4x^2 + 2x - 5)?

• 8x^3 - 2x^2 - x - 4

• 7x^3 - 2x^2 - 8x - 4

• 8x^3 - 6x^2 - 5x + 6

• 2x^3 - 2x^2 - x + 4

What is the result of subtracting (7x^3 + 2x^2 - 5x + 3) from (9x^3 - 3x^2 + 4x - 2)?

• -2x^3 - x^2 + 9x + 5

• 2x^3 - x^2 + 9x - 5

• 2x^3 + x^2 - 9x + 5

• -2x^3 + 3x^2 - 9x + 5

What is the result of adding (2x^4 + 3x^3 - 4x^2 + 5x - 1) and (x^4 - 2x^3 + 3x^2 - 4x + 2)?

• 3x^4 + 2x^3 - 3x^2 + 4x + 2

• 5x^4 + x^3 - x^2 + x + 1

• 3x^4 + x^3 - x^2 + x + 1

• x^4 + 3x^3 - 4x^2 + 5x - 1

What is the result of subtracting (5x^4 - 3x^3 + 2x^2 - x + 4) from (7x^4 + 2x^3 - 4x^2 + 3x - 2)?

• 2x^4 + 5x^3 - 2x^2 + 4x - 6

• 2x^4 + 5x^3 - 2x^2 + 4x + 2

• 2x^4 + 5x^3 - 2x^2 + 4x + 6

• 2x^4 + 5x^3 - 2x^2 + 4x - 2

What is the result of adding (3x^5 + 2x^4 - x^3 + 4x^2 - 3x + 1) and (2x^5 - 3x^4 + 4x^3 - 2x^2 + x - 5)?

• 6x^5 - 4x^4 + 2x^3 + 3x^2 - 4x + 6

• 5x^5 - x^4 + 3x^3 + 2x^2 - 2x - 4

• 8x^5 - 2x^4 + 7x^3 - 3x^2 + 2x - 6

• 5x^5 - 2x^4 + 3x^3 + 2x^2 - 2x - 4

What is the result of subtracting (4x^5 + 2x^4 - 3x^3 + 5x^2 - 1) from (6x^5 - 3x^4 + 4x^3 - 2x^2 + 3)?

• 2x^5 - 5x^4 + 7x^3 - 7x^2 + 5

• 2x^5 - 5x^4 + 7x^3 - 7x^2 + 4

• 2x^5 - 5x^4 + 7x^3 - 7x^2 + 3

• 2x^5 - 5x^4 + 7x^3 - 7x^2 + 2