Question

write the quotient and remainder when we divide
1Q (X^3+1)by (x+1)
​

Answer 1

x³+1 ÷ x+1

x+1) x³+1 (x²-x + 1

x³ +x²

- -

_________________

-1 -x²

+x² -x

- +

___________________

+1 +x

+1 +x

- -

______________________

0

quotient = x²-x+1

remainder =0

u can solve by identity

a³+b³= (a+b)(a²-ab+b²)

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Answer 2

Hi dear ❤️ ❤️

Yr answer : quotient= x^2-x+1.

And remainder = 0 .

I hope it help you✌️✌️