Question

3v^6 x^8 y+18 x^6 y^7

Answer 1

does your question look like this?? and if so, what are you trying to find?
\[3v ^{6}x ^{8}y+18x ^{6}y ^{7}\]

Answer 2

yes

Answer 3

you can factor out (x^6 y) to get
(x^6 y)(3 v^6 x^2 + 8y^6)