fa) If the product of the zeros of the polyno-mial ax2 - 6x - 6 is 4, – InterviewSolution

1.

fa) If the product of the zeros of the polyno-mial ax2 - 6x - 6 is 4, find value of 'a'.

Answer»

-3/2 is the correct answer of the given question

-6/a=4; a=-6/4; a=3/2

ax^2-6x-6=ax^2-3x+2x-6=x(ax-3)+2(x-3)=(x-3)(ax+3); x=3 ; -6/a=4; a=-6/4=-3/2

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