Question

Divide 3x3 + x2 + 2x + 5 by 1 + 2x + x2.​

Answer 1

Step-by-step explanation:

Heya !!!

P(X) = 3X³ + X² + 2X + 5

G(X) = 1 + 2X + X² = X² + 2X +1

On dividing P(X) by G(X) we get,

X² + 2X +1 ) 3X³ + X² + 2X + 5 ( 3X -5

-----------------3X³ + 6X² + 3X

********____ -____-_____-______

----------------0 - 5X² - X +5

----------------- -5X² - 10X - 5

_________+___+____+__________

-----------------0 ----- 9X +10

Remainder = 9X +10

And,

Quotient = 3X -5

HOPE IT WILL HELP YOU..... :-)

Read more on Brainly.in - https://brainly.in/question/3876226#readmore

Answer 2

Answer:

please mark me as brainliest and follow me for more answers.

Step by step explanation:

9+x2+2x+5/1+2x+x2

9+1+1+5/1+1+1 = 16/3

Explanation:

hope it's helpful