Polynomials Name Add Subtract Multiply

Find the sum.
(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1

• -2x² - 11x -4

• 2x² + 5x -7

• -2x² + 11x -4

(x - 3)(x +10)

• x^2 - 7x + 13

• x^2 - 6x - 30

• x^2 + 7x - 30

• x^2 + 13x + 30

(4x + 3)(x + 2)

• x² + 11x + 6

• 4x² + 8x + 6

• 4x² + 3x + 6

• 4x² + 11x + 6

(3x + 1)(3x - 1)

• 9x² + 1

• 9x² - 1

• 9x² + 6x - 1

• 9x² - 6x - 1

What is the degree of the polynomial x²-2x+5?

• 1

• 2

• 3

• 0

4x² + 8x - 7 is classified as a...

• Monomial

• Binomial

• Trinomial

• Cubic

Find the sum.
(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1

• -2x² - 11x -4

• 2x² + 5x -7

• -2x² + 11x -4

Find the difference
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 

• -7n² - 8n + 3 

• -6n² - 8n + 3

• -7n² - 4n + 3

What is the constant in the polynomial x² – 2x + 5?

• 1

• 2

• 5

• 0

What is the leading coefficient in the polynomial 3x² – 2x + 5?

• 3

• 2

• 5

• 0