In a group of 34 students, 12 study Art and Biology. 14 study Biology but not Art.
5 study neither subject.
Given that the randomly selected student studies Art, what is the probability the student studies Art and Biology?

the least value out of the data shown is 5, maybe if you post a picture with it i could a little more.

step-by-step explanation:

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb

step-by-step explanation: