OpenStudy (anonymous):

Determine the zeros of f(x) = x4 – x3 + 7x2 – 9x – 18. :)

6 years ago
OpenStudy (aravindg):

hi

6 years ago
OpenStudy (anonymous):

hi:)

6 years ago
OpenStudy (aravindg):

is 4 in x4 the power??

6 years ago
OpenStudy (aravindg):

is 4 in x4 the power??

6 years ago
OpenStudy (aravindg):

is 4 in x4 the power??

6 years ago
OpenStudy (aravindg):

is 4 in x4 the power??

6 years ago
OpenStudy (anonymous):

yes:) sorry

6 years ago
OpenStudy (aravindg):

k

6 years ago
OpenStudy (aravindg):

what do u mean by detrmine the zeros??

6 years ago
OpenStudy (anonymous):

i don't really understand this lesson myself, tht why i asked help. lol:)

6 years ago
OpenStudy (aravindg):

6 years ago
OpenStudy (anonymous):

solving polynomial equations

6 years ago
OpenStudy (aravindg):

thn i think u are looking for roots

6 years ago
OpenStudy (anonymous):

i think im supposed to find the roots tht end in 0 for this equation, but i could be wrong

6 years ago
OpenStudy (aravindg):

but tht wont yield a result .. pls recheck he qn see below this may help http://www.wolframalpha.com/input/?i=x4+%E2%80%93+x3+%2B+7x2+%E2%80%93+9x+%E2%80%93+18.

6 years ago
OpenStudy (anonymous):

okay thank you <3

6 years ago
OpenStudy (aravindg):

welcome

6 years ago