Multiply (x + 1)3
(x + 1)2 = (x + 1)(x + 1)2
= (x + 1)x2 + 2x + 1)
=X32 .
+

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition?

Combine like terms to make a simpler expression 3z+z

Sioux co. replaced the roof on its existing building, therefore increasing the building's life by 10 years. the cost of the roof is considered a(n):