Question

If one of the zeroes of the cubic polynomial x3 + ax2 + bx + c is -1, then the product of the other two zeroes? Class 10​

Answer 1

Answer:

we know that in a cubic polynomial product of zeros is

α × β × ř = -d/a

so, let ř = -1

then α × β × -1 = -c

α × β = c

so, product of other two zeros is c