Math, asked by sakshi307, 1 year ago

2x^4-3x^3+5x^2-4x-3÷x-2

Answers

Answered by Divyankasc

Please refer to the image

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Divyankasc: So what I wrote?

sakshi307: sorry...

sakshi307: 5 multiplied by 2 square is 20

sakshi307: please send it 2 me by long division method

Divyankasc: By misrake I am so sorry

Divyankasc: I will srnd u in inbox

Divyankasc: As there is no edit option available

sakshi307: k f9

sakshi307: a very big thankzz 2 u

Divyankasc: U r welcome my friend !!!! :)

Answered by gautamisahoo

Let p(x)=If $2 x^{4}-3 x^{3}+5 x^{2}-4x-3$ and
g(x)=x-2
If p(x) is divided by g(x),
Then by remainder theorem,
Remainder=p(2) {since p(x)=0, p(x)=x-2 ⇒x=2}
= $2(2)^{4}-3(2)^{3}+5(2)^{2}-4(2)-3$
=2(16)-3(8)+5(4)-4(2)-3
=32-24+20-8-3
=52-35
=17

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