Polynomial Expressions

Terms that have the same variables raised to the same power such as 5x and -8x.

• like terms

• coefficients

• exponents

• variables

4m + 9n – 2 

• 12m – 2 

• 11mn 

• 4m + 9n – 2 

• 12mn – 2 

What is the highest degree among terms in this polynomial?

• 1

• 2

• 3

• 4

5x(2x³+6)

• 10x⁴+30x

• 10x³+30x

• 7x⁴+11x

Find the area of a rectangle with length (x-5) and width (3x+1).

• 3x²+16x-5

• 3x²-14x+5

• 3x²-14x-5

Multiply
(4x+3)(2x-1)

• 8x²-2x-3

• 8x-3

• 8x²+6x-3

• 8x²+2x-3

Multiply
x²(2x+3)

• x²+2x+3

• 2x+3

• 2x²+3x

• 2x³+3x²

Simplify:
2x ( -2x -3)

• -4x - 3

• x² - 3

• -4x² - 6x

• -4x - 6

Multiply
(x+4)(x-2)

• x²-2x-8

• 2x+2

• x²+2x-8

• x²+6x-8

(x+2)(x+3)

• x²+6

• x²+6x+6

• x²+5x+6

• x²+5x+5