Ask your own question, for FREE!
Mathematics 17 Online
OpenStudy (pflori1234_pop):

Can someone help me please???

OpenStudy (pflori1234_pop):

OpenStudy (pflori1234_pop):

@Evoker can u help??

OpenStudy (evoker):

Looks like perhaps you need to do polynomial division

OpenStudy (pflori1234_pop):

yea

OpenStudy (evoker):

ok the process is very similar to long division lets set up the first one, you will need to set up locations for the missing pieces also.

OpenStudy (pflori1234_pop):

ok

OpenStudy (evoker):

|dw:1471492136384:dw|

OpenStudy (evoker):

so this would be the initial setup

OpenStudy (evoker):

so the first step is to find what times x yields x^5

OpenStudy (pflori1234_pop):

x^4?

OpenStudy (evoker):

exactly, so we put that above the first term, and then multiply it times the divisor and put it underneath like this

OpenStudy (evoker):

|dw:1471492279453:dw|

OpenStudy (evoker):

then subtract the lower bit like this

OpenStudy (evoker):

|dw:1471492325316:dw|

OpenStudy (evoker):

and then repeat the process with the new front term of x^4

OpenStudy (evoker):

Understanding so far?

OpenStudy (pflori1234_pop):

yea

OpenStudy (pflori1234_pop):

@Evoker

OpenStudy (evoker):

OK so just to do another step what times x gives x^4

OpenStudy (pflori1234_pop):

x^3

OpenStudy (evoker):

Right so repeating the process now put that up on the top and multiply times x-1 and basically do the same steps like this.

OpenStudy (evoker):

|dw:1471492784166:dw|

OpenStudy (pflori1234_pop):

got it thanks!

OpenStudy (evoker):

ok, good of course stop when you get to the x term where I think it will go in evenly

OpenStudy (pflori1234_pop):

ok thanks... do u know how to do #5?

OpenStudy (pflori1234_pop):

@Evoker

OpenStudy (pflori1234_pop):

@Evoker ?

OpenStudy (evoker):

Ah ok sorry let's see

OpenStudy (evoker):

Basically you need to do the division, the fist term will have x which has a degree of 1 so it will have a lower degree

OpenStudy (evoker):

Assuming they both have positive degrees, the division should have a lower degree than m but not necessarily than p.

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!