Question

Factor: 1000u^3+w^3

Answer 1

10^3u^3+w^3

Answer 2

A^3+B^3= (A+B)(A^2-AB+B^2)

Answer 3

(10u-w)((10u)^2+10uw+100)

Answer 4

nope you did it incorrectly

Answer 5

switch the signs? @psi9epsilon

Answer 6

yes

Answer 7

so then you get (10+w)((10u)^2+10uw+100)?

Answer 8

Compare it with the formula I gave here ?

Answer 9

(10+w)((10u)^2-10uw+10^2)

Answer 10

the first term is missing an u, rest all is fine

Answer 11

i submit this (10u+w)((10u)^2+10^2) to the program and it counts it as incorrect... @psi9epsilon

Answer 12

its is incorrect,becuase just see what you have typed here

(10u+w)((10u)^2+10^2)

Answer 13

missing few terms

your answer should be

(10u+w)(100u^2-10uw+w^2)

Answer 14

oh ok i see where i made my mistake.. Thank you.