Powers of Polynomials

(r⁴)⁶

• 10r

• r¹⁰

• 24r

• r²⁴

(ab)²

• ab²

• a²b²

• a²b

What is the degree of the polynomial 3x⁴ + 2x² + 5x ?

• 1

• 2

• 3

• 4

x⁻⁶

• 1 ⁄ x⁶

• x⁶

• -x⁶

• -1 ⁄ x⁶

x⁵⁄x³

• x²

• x

• 1

• x⁸

(2x³y)⁶

• 2x¹⁸y⁶

• 64x¹⁸y⁶

• 64x³y⁶

• 2x³y⁶

(x³-x²+4) - (3x³-2x²+3)

• -2x³-3x²+7

• -2x³+x²+1

• 2x³-3x³-1

• 4x³-3x²+7

Simplify:
(3x - 5) ( 4x² - 2x - 3)

• 12x³ - 26x² - 25x + 15

• 12x³ - 20x² - 5x + 15

• 12x³ - 20x² - 6x + 15

• 12x³ - 26x² + x + 15

Write the polynomial so that the powers of x are in descending order, -3x + 8x² - 11 + 9x³

• It is already in standard form

• 9x³ + 8x² - 3x - 11

• 8x² + 9x³ -11 - 3x

• -11 - 3x + 8x² + 9x³

Classify by terms and degree:

9x⁴

• Quadratic polynomial

• Fourth degree monomial

• 9th degree monomial

• Third degree monomial