Math, asked by babithakanchuboyina2, 1 year ago

Divide 3x4-4x2+8x-1 by x-2 by division algorithm

Answers

Answered by arunimakon
14
Refer to the attacment for your desired answer :)


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After dividing , we've got the following results :-



divisor = x - 2


dividend = 3 {x}^{4} - 4 {x}^{2} + 8x - 1


quotient = 3 {x}^{3} + 6 {x}^{2} + 8x + 8


remainder = 15



According to Euclid's Division Lemma :-


{Dividend = Divisor\times\:Quotient + Remainder}


Right Hand Side

 = (x - 2)(3 {x}^{3} + 6 {x}^{2} + 8x + 8) + 15


 = 3 {x}^{4} + 6 {x}^{3} + 8 {x}^{2} + 8x - 6 {x}^{3} - 12 {x}^{2} - 16x - 16 + 15


 = 3 {x}^{4} - 4 {x}^{2} + 8x - 1 = Left Hand Side .
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Answered by sainisumesh407
4

Answer:

divisor=x-2

Dividend = 3x4-4x2+8x-1

Ouotient=3x3+6x2+8x+8

Remainder =15

According to Euclid's Division Lemma

Dividend =Divisor×Ouotient

R.H.S=(x-2) (3x3+6x2+8x+5=15

=3x4+6x3+8x2+8c-6x3+12 x2 +7x-16+15

L.H.S =3x4-4x+8x-2-1

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