Math, asked by kt897, 10 months ago

Use remainder theorem to find the remainder when a polynomial P(x) = 2x - 3x2 + 7x - 8 is divided by x-1

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Answered by sohit180

after solving this remainder will be -2

kt897: thanks a lot friend

sohit180: welcome bro..

kt897: can we be friends

kt897: pls

sohit180: yes...

kt897: ok wait I'm sending friend request

abharani2021: Can u explain how it is wrong.

Answered by abharani2021

Answer:-5

Step-by-step explanation:

Let g(x)=0.....(by rt)

Then x-1=0

X=1

P(x)=2x-3.2+7x-8

=2.1-6+7.1-8

=2-6+7-8

=9-14

=-5

kt897: I think it is wrong

kt897: the answer is -2

abharani2021: Can u explain how it is wrong

kt897: we get x = -1 when p (x) is x + 1. so sub -1 in x then u get the values as 2, -3, 7, -8 add 7 and 2 then add -8 and -3 it is 9 - 11. there fore the answer is -2

kt897: hope u understand

abharani2021: May u right but sorry I am unable to understand your answer.

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Use remainder theorem to find the remainder when a polynomial P(x) = 2x - 3x2 + 7x - 8 is divided by x-1​

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Use remainder theorem to find the remainder when a polynomial P(x) = 2x - 3x2 + 7x - 8 is divided by x-1