Math, asked by abhishekmishra6314, 8 months ago

P(x)=x3-2x2-4x-1,g(x)=x+1

Answers

Answered by teerth14
1

Answer:

Quotient=x^2-3x-1

Step-by-step explanation:

When we will divide px by gx we will get quotient as given above and remainder would be equal to zero.

Answered by sadachouhan
22

Step-by-step explanation:

x=-1

putting value

  { x}^{3}  -  {2x}^{2}  - 4x - 1 \\   { - 1}^{3}  -2  + 4 - 1 \\  - 1 - 2 + 4 - 1 \\  - 4 + 4 \\ 0 \\ thus \: the \: remaider \: is \: 0 \\ thus \:  {x}^{3} -  {2x}^{2}  - 4x - 1 is \: divisible \: by \: x + 1

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