The following stem-and-leaf plot represents the prices in dollars of general admission tickets for the last 26 concerts at one venue. Use the data provided to find the quartiles. Ticket Prices in Dollars
Stem Leaves
3 0 1 1 2 5 5 6
4 0 1 2 3 5 6 7 7
5 2 2 4 4
6 3 4 5 6 6 7 9
find the second quartiles

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb

is there more to this question?

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus