Lets leKill The greatest number of occupational opportunities exist in the field of psychology for those individuals who hold a

A high school diploma

B. bachelor's degree

C. master's degree

D. doctoral degree

Please select the best answer from the choices provided

OA

oc

OD

Done

What is the answer

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

its very big question plz make it small

i think its a.

hope this

answer is b.

15

i got this one as well.