If the product of zeros of the polynomial ax²-6x-6 is 4.Find the value of a and also find the sum of zero.
Answers
Answered by
1
ax²-6x-6-4=0
Put x=1
à(1)²-6x1-10=0
1a-6-10=0
1a-16=0
1a=16
à=16
16-6-6-4
16-12-4
16-16
=0
Put x=1
à(1)²-6x1-10=0
1a-6-10=0
1a-16=0
1a=16
à=16
16-6-6-4
16-12-4
16-16
=0
Similar questions