CBSE Class 10-Mathematics: Chapter –2 Polynomials Part 5
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Question 12:
Check whether the polynomial is a factor of the polynomial by Division method.
Answer:
is the factor of given polynomial.
3 Mark Questions
Question 1:
Apply division algorithm to find the quotient and remainder an dividing by , where
Answer:
Question 2:
If two zeros of the polynomial are , find the other zeros.
Answer:
Two zeros are
And product of the zeros
Now,
Question 3:
What must be subtracted from the polynomial so that the resulting polynomial is exactly divisible by ?
Answer:
We must be subtracted to become a factor.
Question 4:
What must be added to so that it may be exactly divisible by ?
Answer:
So, we must be added