verity whether -3 and 2 are the zero of the polynomial X3-X2+X-6
Answers
Answered by
1
Step-by-step explanation:
Sum of zeroes = -b/a => 1
Product of zeroes = -d/a => 6
Sum of product of zeroes = c/a => 1
I don't know how to find the zeroes of cubic polynomial, so you find the zeroes and check the above values are correct or not.
Answered by
2
Answer:
When equating the value -3
-3×3 - (-3) × 2 + (-3) - 6
= 6 and 6 is not equal to zero
So 3 is not correct zero of the polynomial.
When equating the value 2
2×3 - 2×2 + 2-6
= 6 and 6 is not equal to zero.
So 2 is also correct zero of the polynomial.
So both the options are wrong
Step-by-step explanation:
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