Read the following passage and answer th...

Read the following passage and answer the questions that follows :
A teacher told 10 students to write a polynomial on the black board. Students wrote
`{:(1., x^(2)+2,,6., x-3),(2.,2x+3,, 7., x^(4)+ x^(2)+1), (3., x^(3)+ x^(2)+1,,8.,x^(2)+ 2x+1),(4., x^(3)+ 2x^(2)+1,,9., 2x^(3)-x^(2)),(5.,x^(2)-2x+1,,10.,x^(4)-1):}`
(i) How many students wrote cubic polynomial
(ii) Divide the polynomial `(x^(2)+ 2x+1)` by `(x+1)`.

A

`x+7`

B

`x-3`

C

`x-7`

D

`x+3`

Verified by Experts

The correct Answer is:

C

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