Polynomial Add, Subtract, Multiply and Divide

when do you use the box method?

• when multiplying polynomials

• when adding polynomails

• when subtracting polynomails

When you multiply polynomials you do what with the exponents?

• add

• subtract

• multiply

• divide

when you divide polynomials you do what with the exponents

• add

• subtract

• multiply

• divide

Determine the product of (3c)(10c)

• 13c²

• 30c

• 30c²

• 13c

Simplify the expression.
2x(-2x - 3)

• -4x - 3

• x² - 3

• -4x² - 6x

• -4x - 6

Expand 3a(5a² + 8a + 2) using the distributive property.

• 15a³ + 24a² + 6a

• 10a³ + 24a + 6

• 8a³ + 11a² + 6a

• 15a² + 24a + 6

Simplify the expression. -3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²

• 7x² - x + 4 (-3x²)

• 21x⁴ + 3x³ + 12x²

• -12x² + 3x³ -21x⁴

Determine the quotient of 25x⁵ and 5x³

• 5x

• 5x⁸

• -5x²

• 5x²

Divide (6x² + 12x) by 3x

• 2x + 4

• 2x + 4x

• 2 + 4x

• 2x² + 4x

Divide the polynomial by the monomial.

• 15x⁹ - 8x³

• 3x⁶ - 8x³

• -5x¹²

• 3x⁶ - 40x³