Math, asked by Normal0Student, 1 year ago

PLEASE I NEED HELP. PROPER ANSWER ONLY.
Verify that -1 is a zero of polynomial p(x) = x^3 - 2x^2 - x +2. Obtain all zeroes of polynomial p(x)

Answers

Answered by Satyadoot
1
the answer is best for objective type question
it is in picture
Attachments:
Answered by richu13
3
here is ur answer dear☺
Attachments:

richu13: shut ur mouth and do ur work.
Satyadoot: haha
richu13: i didnt tell anything to you so dont involve
Normal0Student: Both of your answers are correct and very helpful, I can use of them for my board exams and the other for competitive exams
richu13: hmm
Satyadoot: actually long div. is goes tooooooo long, but don't use this in cbse the psychic teachers don't give marks for this method
Satyadoot: for my method
Satyadoot: in simple way, don't use my method in cbse board
Normal0Student: True. The teachers don't give marks if even one step is missing
Satyadoot: i had a psychic teacher in 9th, once he threw me put of the class( dhakke marke nikala) and the next day said, your luck was bad, i was in a bad mood that day
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