Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions.

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions

it means P(2) = 0 and P(-1) = -36
now, aplly of them to P(x)

okay got the asnwers. thank you very much!

a=6, b=-13, right ?

wait no i got a=2 b=19 :-/

can you show me your calculation? i want to see where i did wrong

why is the second equation is equal to 0 and not -36 since its the remainder?

i used remainder theorem, if P(x) divided by (x+a) so its remainder is P(-a)

shouldnt it be a(-1)^4 - (-1)^3 - 14(-1)^2 + b(-1) - 6 = -36 ?

dont angry to me, yea :)

not at all :)

factor ? i think we didnt see and neednt factor there but elimination and substitution method

i dont understand

how come x^2-x-2 ? what is it

oh right i see...so i should try to find the root by myself?

yea, u might use trial and error or use synthetic division to find the other factors

okay i get. thank you so much, again! you've been a great help :)

you're welcome :)