Question

2x^2+3x+1 divided by x+1

Answer 1

Answer:

2x+5

Step-by-step explanation:

x+1)2x^2+3x+1(2x+5

     -2x^2+2x

=      5x+1

     -5x+5

=     6

Answer 2

Answer:

Quotient = 2x + 1 and Remainder = 0

Step-by-step explanation:

Because,

P(X)=x+1

x = -1

therefore,

$put - 1 \: as \: x \: in \: equation( {2x}^{2} + 3x + 1)$

$= 2 + 1 - 3$

which is your remainder,

$= 0$

hence proved...

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Hope this will help you and please mark me as brainliest.....

$= 2( { - 1}^{2} ) + 3( - 1) + 1$

$= 2 \times 1 - 3 + 1$