Ask your own question, for FREE!
Algebra 21 Online
OpenStudy (anonymous):

which of the following quartic functions has x=-2 and x=-3 as its only two real zeros? x^4-5x^3+7x^2-5x+6 x^4+5x^3+7x^2+5x+6 x^4+5x^3+7x^2-5x-6 x^4-5x^3+7x^2+5x-6

OpenStudy (campbell_st):

use the factor them, which says if a is a factor then f(a) = 0. So find f(-2) if it is zero then find f(-3), otherwise move to the next choice

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!