CBSE Class 10 Answered
ch 2 polynomials-
if one zero is given in a polynomial then how we can find other zeroes ?
Asked by goyalmanvi37 | 03 Jun, 2021, 04:14: PM
Expert Answer
If a is zero of polynomial, then (x-a) is a factor of polynomial .
If given polynomial is of 2nd degree , then by dividing given polynomial by (x-a) ,
we get other factor , hence we get other zero of polynomial.
If given polynomial is of 3rd degree , then by dividing given polynomial by (x-a) ,
we get quadratic equation , hence by solving quadratic equation , we get other zeros of polynomial.
Answered by Thiyagarajan K | 20 Sep, 2021, 01:24: PM
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