Envision Algebra

Three consecutive integers have a sum of 147. List the three integers. To Answer: Separate the integers with commas and use NO spaces.

Three consecutive odd integers have a sum of 171. List the three integers. To Answer: Separate the integers with commas and use NO spaces.

Three consecutive even integers have a sum of 246. List the three integers. To Answer: Separate the integers with commas and use NO spaces.

Find the product.

5x(2x + 3)

• 10x² + 15x

• 7x + 15x

• 7x² + 8x

• 25x²

Add the following polynomials:
(x³-2x²+3)+(2x³+3x²-1)

• 3x³-2x²+3x+2

• 3x³+x²+2

• 3x³-5x²-2

• 3x³-x²+1

Find the Product. (2e + 3)(2e - 3)

• 4e² - 9 

• 4e² + 9

• 4e²- 12e - 9

• 4e² + 12e - 9

What is the perimeter of the rectangle?

• x²+8x-5

• 2x²+16x-10

• 2x²+10x-8

• 6x-2

Combine like terms to simplify:
 (5x + 2) + (4x + 5)

• 9x -7

• -9x-11

• 9x+7

• x+7

Find the product
(x +2)(x + 3)

• x² + 5x + 6

• x² + x + 6

• x² + 5x + 5

• x² + 6x + 6

What is the degree classification of this polynomial?
x²+4x-8

• binomial

• trinomial

• quadratic

• cubic