Multiplying Multiple Polynomials

When you multiply algebraic terms you....

(Select all that apply)

• Multiply the coefficients

• Add the coefficients

• Multiply the exponents

• Add the exponents

You can multiply polynomials in any order as long as each term is eventually multiplied.

• True

• False

(5x+2)(x²-3x+6)

• 5x³ - 17x² +24x +12

• 5x³ + 17x² - 24x +12

• 5x³ - 13x² + 24x +12

• 5x³ +13x² - 24x - 12

Find the product:

• 6x³ + 16x² + 8x

• 5x³ +11x² + 6x

• 5x² + 16x + 6

• 6x² + 11x + 8

(5x + 2)(x² - 3x + 6)

Mathematical Equivalence

ON

(x + 1)(x + 1)(x - 2)(x -2)

• x⁴ - 2x³ - 3x² + 4x + 4

• x⁴ + 6x³ - 3x² + 12x + 4

• x⁴ -2x³ - 4x² + 8x

(3x – 1)(x + 5)(x - 3)(2x - 1)

• 6x⁴ + 49x³ - 99x² + 77x -15

• 6x⁴ + 7x³ - 99x² + 77x -15

• 2x² - 7x + 3

• 3x² + 14x - 5

(m - 1)(m + 1)(m - 2)(m + 2)

• m⁴ + 2m³ - 2m² - 8m + 4

• m⁴ - 5m² + 4

• m⁴ - 4m³ - 5m² + 4m - 4

(x + 5) (x² + 3x + 5)

• x² + 4x + 10

• x³ + 8x² + 20x + 25

• x³ + 3x² + 5x + 5

Select the expanded form of the expression:

(x - 2)(x + 3)

• (x + 1)

• (x - 6)

• (x + 6)

• (x² + x + 1)

• (x² + x - 6)