Simplifying expressions

Front

-3(x - 2) + 8(2x + 1)

Back

13x + 14

Front

6(3x + 5) + 2(x - 4)

Back

20x + 22

Front

-(4x - 3) + 2(x + 5)

Back

-2x + 13

Front

Find the product:
(3x + 2)(2x + 4)

Back

6x² + 16x + 8

Front

Multiply:
(3x – 1)(x + 5) 

Back

3x² + 14x - 5

Front

Multiply: (r + 7)(r − 7)

Back

r ² − 49

Front

Simplify the expression.
-3x²( 7x² - x + 4)

Back

-21x⁴ + 3x³ -12x²

Front

(5x+2)(x²-3x+6)

Back

5x³ - 13x² + 24x +12

Front

A rectangle has width (2x + 3) and length (2x - 4). What is the perimeter of the rectangle?

Back

8x - 2

Front

Area of a rectangle with length (x - 5) and width (3x + 1)

Back

3x²-14x-5