Which of the following best shows the distributive property? 2 + (2 + 3) = (2 + 2) + 3
2(2 + 3) = 2(5)
202 + 3) = 2(2) + 2(3)
2 + 3 = 3 + 2

the f

last graph i believe

step-by-step explanation:

worked it out i believe

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

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