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If the product of zeroes of the polynomi...

If the product of zeroes of the polynomial `(ax^(2)-6x-6)` is 4, find the value of a.

A

2/3

B

-3/2

C

1

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Given polynomial `alpha x^(2)-6x-6`
product of zeroes `=("coefficient term")/("coefficient of" x^(2))`
`implies " " 4=(-6)/(a)`
`implies " " 4a=-6`
`implies " " a=-(6)/(4)=-(3)/(2) " "` Ans.
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