is the product of roots of 4 x cube + 16 X square - 9 x minus a equals to zero is 9 then find a
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Given product of roots of 4x^3+16x^2- 9x-a=0 is 9
Product of roots is -(constant)/x^3 coefficient
9=-(-a)/4
9=a/4
a=36
Product of roots is -(constant)/x^3 coefficient
9=-(-a)/4
9=a/4
a=36
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