Polynomial Operations

Combine like terms to simplify:

(5x + 2) + (4x + 5)

• 9x -7

• -9x-11

• 9x+7

Add to Simplify:

(4x - 2x³) + (5x³ - 4x + 5)

• 3x³ + 5

• 3x³ + 8x + 5

• 3x² + 5

Find the sum.

(3 - 2x + 2x²) + (4x - 5 + 3x²)

• 7x - 7x + 5x²

• 5x² + 2x - 2

• 5x²

Subtract the following polynomials:

(3x² - 3x + 2) - (x² - 2x + 1)

• 2x² + x + 1

• 2x² - 5x + 3

• 2x² - x + 1

• 4x² - 5x + 3

Write the following polynomial in standard form, along with it's degree:

x³ + 4x⁴ + 6x + 2x⁴

• 4x⁴+ 2x⁴+ x³ + 6x, 4th degree

• 6x⁴ + x³ + 6x, 6th degree

• 6x⁴ + x³ + 6x, 4th degree

• 6x⁸ + x³ + 6x, 8th degree

Simplify
(5x+2)(x²-3x+6)

• 5x³ - 17x² +24x +12
• 5x³ + 17x² - 24x +12
• 5x³ - 13x² + 24x +12
• 5x³ +13x² - 24x - 12

Simplify
(2x+3)²

• 2x+3+2x+3
• 4x²+12x+9
• 4x²+9
• 16x²+9

Simplify
(2x + 3)(x + 5)

• 2x² + 13x + 5
• 3x² + x + 8
• 10x + 15
• 2x² + 3x

Simplify
(2y - 7)(3y + 5)

• y² + 2y + 4
• 6y² -11y -35
• -35 -11y + 6y²
• 2y² -17y +30

Tags

CCSS.6.EE.A.3

Simplify
(b+3)(b²+2b+1)

• b³+6b²+6b+3
• b³+5b²+7b+3
• 4b³+8b²+3b
• 3b³+6b²+3b