All Operations With Polynomials

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

• 3x²+16x-5

• 3x²-14x+5

• 3x²-14x-5

If f(x) = x²-2 and g(x) = x-3

Which of the following is equivalent to f(x) - [g(x)]²

• -7

• -11

• 6x-11

• x⁴-2x³+3x²-2x+1

Simplify:

• 9n³ + 4n

• 7n³ + 6

• -3n³ + 2

• 7n⁶ + 6

Maya and Samuel are playing a math game where they need to simplify expressions. Help them find the difference.

(7p + 4p³ - 8) - (-3p² + 2 - 9p)

• -3p² + 4p³ - 15 + 9

• 3p³ + 4p² - p + 3

• 4p³ + 3p² + 16p - 10

• 4p³ + 3p² + 16p + 10

Find the area of the shaded region: The area of a rectangle is length x width. The shaded region is outside - inside rectangle.

• 66x³ + 12x²

• 80x² - 24x

• 66x³ + 40x² + 24x

• 66x³ + 92x² -24x

The area of a rectangle is length x width.

The shaded region is outside - inside rectangle.

• 2x² + 2x + 13

• 10x + 5

• 10x + 13

• 2x² + 13

Find the AREA of the shaded region.

The area of a rectangle is length x width.

The shaded region is outside - inside rectangle.

• 2x²-x

• 6x²+3x

• 4x²-4x

• 2x²+7x

Find the VOLUME of the box Volume of a rectangular prism is length x width x height.

• 3x²+7x+2

• 3x³+7x²+2x

• x²+2x

• 3x³+7x+2

Find the volume of a rectangular prism with length (x+2), width (x - 4), and height (2x+1). Volume of a rectangular prism is length x width x height.

• 2x³- 3x²  - 18x-8

• x² - 2x - 8

• 2x³+ 5x²+18x - 8y