If 3x^2+13+4=(ax+b)(cx+d), then find the value of ac+bd – InterviewSolution

1.	If 3x^2+13+4=(ax+b)(cx+d), then find the value of ac+bd
Answer» 20Step-by-step EXPLANATION:RHS(ax+b) (cx+d) = acx^2+adx+bcx+bd COMPARING givesac= 3, bd=13+4= 17ac+bd= 3+17= 20

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