Multiply and Divide Polynomials

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

• -21x⁴ + 3x³ -12x²

• 7x² - x + 4 (-3x²)

• 21x⁴ + 3x³ + 12x²

• -12x² + 3x³ -21x⁴

(x − 3)(6x − 2)

• 6x² − 20x + 6

• 6x² + 20x - 6

• 6x² +6

• 6x + 6

(2n + 2)(6n + 1)

• 12n + 2

• 12n² + 2

• 12n² + 12n + 2

• 12n² + 14n + 2

(x+10)(x-10)

• x²  - 100

• x² + 100

• x² + 20x - 100

• x² -20x + 100

Find the quotient

Mathematical Equivalence

ON

Divide the polynomial by the monomial.

• 15x⁹ - 8x³

• 3x⁶ - 8x³

• -5x¹²

• 3x⁶ - 40x³

Divide the polynomial by the monomial.

• 2x⁸-8x²-28x

• 2x⁸-2x²-7x

• 8x⁷-8x-28x

• 2x⁷ -2x -7

5x²(2x - 3)

• 5x² + 2x - 3

• 10x³ - 15x²

• -5x2

• 7x³ - 15x²

Multiply the polynomials: (x + 3) * (x^2 - x + 4).

• x^3 + 3x^2 + x + 12

• x^3 + 2x^2 + 11x + 12

• x^3 + 2x^2 + x + 12

• x^3 - x^2 + 13x + 12

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

• 3x^3 - 2x^2 + 3x - 2

• 3x^3 + x^2 - x - 2

• 3x^3 + x^2 + x - 2

• 3x^3 + 3x^2 - x - 2