CBSE Class 10-Mathematics: Chapter –2 Polynomials Part 8

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Question 11:

Find the value of for which the polynomial is exactly divisible by .

Answer:

Or

Question 12:

If are the zeros of the polynomial , find polynomial whose zeros are .

Answer:

are zeros

If zeros are

Now sum of zeros

Product of zeros

required polynomial is

4 Mark Questions

Question 1:

Divide the polynomial by the polynomial and find the quotient and remainder in each of the following.(i) (ii) (iii)

Answer:

(i)

Therefore, quotient and Remainder (ii)

Therefore, quotient and, Remainder (iii)

Therefore, quotient and, Remainder