Multiplying Polynomials

Simplify:
5(3x+2)

• 3x+10

• 15x+10

• 15x-10

• 3x-10

What are like terms?
Terms that have....

• the same variables

• the same exponents

• the same coefficients

• the same variables and exponents

(x + 7)(x + 9)

• x² + 63x + 16

• x² + 16x + 63

• x² + 79

• x² + 16x + 2

(5c-2)(3c²-5c+4)

• 15c³-31c⁴+30c²-8

• 15c³-19c²+10c-8

• 15c³-31c²+30c-8

• 15c³-31c²+30c+8

What is the degree of this polynomial?  7x - 4x⁵ + 3x⁴ - 6x²

• 1

• 2

• 4

• 5

4x² - 3x + 5 is classified as a...

• Cubic Monomial

• Cubic Trinomial

• Quadratic Trinomial

• Quadratic Binomial

Find the sum.
(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1

• -2x² - 11x -4

• 2x² + 5x -7

• -2x² + 11x -4

What is the name of a polynomial with four or more terms?

• monomial

• binomial

• cuatromial

• polynomial

Simplify:
2x ( -2x -3)

• -4x - 3

• x² - 3

• -4x² - 6x

• -4x - 6

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

• 4x² + 16x + 15

• 4x² + 16 + 15

• 4x² + 16x + 15x

• 4x + 16x + 15