Please help! 19/20. Will give brainliest! Spam answers will not be tolerated! Giving quadruple points! Factor. x²(x + 2) ‐ x(x + 2) ‐ 12(x + 2)​

Step-by-step explanation:

x²(x + 2) ‐ x(x + 2) ‐ 12(x + 2)

x³+2x² - x²-2x -12x -24

x³- x² + 2x² - 14x -24

x²(x + 2) ‐ x(x + 2) ‐ 12(x + 2)

x³+2x² - x²-2x -12x -24

x³- x² + 2x² - 14x -24

Hope it helps...

Have a great day :P

answer: the common difference is -0.10

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify