Mathematics
18 Online
OpenStudy (anonymous):
w^18 – 9w^9y^5 + 14y^10
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
factor
OpenStudy (anonymous):
can u help me with my question plzz
OpenStudy (anonymous):
i need help with mine lol
OpenStudy (anonymous):
what subject is it
OpenStudy (anonymous):
\[w^{18} – 9w^9y^5 + 14y^{10}\]
hmm this is a toughy. Let me try and work it out.
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
@order r u helping or u quit
OpenStudy (anonymous):
factor it normally first...
factors of 14 are -7 and -2
OpenStudy (anonymous):
i know it hard
OpenStudy (anonymous):
w^18–9w^9y^5+14y^10
maybe just factor one side?
OpenStudy (anonymous):
Um... I don't know.. but I could ask someone else?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
@dumbcow
OpenStudy (anonymous):
I've asked around. I'm sure someone will help soon:)
OpenStudy (anonymous):
34 x 10^2, 1.2 x 10^7, 8.11 x 10^-3, and 435 from least to greatest.
OpenStudy (anonymous):
maybe "factor by grouping"
Join the QuestionCove community and study together with friends!
Sign Up
sam (.sam.):
Is it \[\left(w^9-7 y^5\right) \left(w^9-2 y^5\right)\]
OpenStudy (anonymous):
\[w^{18} – 9w^9y^5 + 14y^{10}\]
\[w^{18}-7w^9y^5-2w^9y^5+14y^{10}\]
\[w^9(w^9-7y^5)-2y^5(w^9-7y^5)\]
\[(w^9-2y^5)(w^9-7y^5)\]
OpenStudy (anonymous):
Ah, I thought so... I wasn't sure though. Thanks for clearing it up!