54. If the product of the zeroes of...
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54. If the product of the zeroes of the polynomial ax2 - 6x - 6 is 4, find the value of a.Find the sum of zeroes of the polynomial.

11th - 12th Class
Maths
Solution
238
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( a x^{2}-6 x-6=0 ) product ( =frac{c}{a}=frac{-6}{a}=4 ) ( a=-frac{6}{4}=-3 / 2 ) sum ( =frac{-b}{a}=frac{6}{-3 / 2}=frac{12}{-3}=-4 ) ans
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