Question

give that one of the zeroes of the following cubic polynomial is zero the product of other two zeros is​

Answer 1

Answer:

Let a, p and y be the zeroes of the given cubic polynomial p(x). Hence, product of the other two roots is 1 -a + b. Since, -1 is one of the zeroes of the cubic polynomial f(x) = x2 + ax2 + bx + c i.e., (x + 1) is a factor of f{x).

Step-by-step explanation:

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Answer 2

Let a, p and y be the zeroes of the given cubic polynomial p(x). Hence, product of the other two roots is 1 -a + b. Since, -1 is one of the zeroes of the cubic polynomial f(x) = x2 + ax2 + bx + c i.e., (x + 1) is a factor of f{x).