If one root of x 2 +ax+8=0 is 4 and the equation x 2 +ax+b=0 has equal roots, then the value of b=

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Saurabh Koranglekar · Answer

24+4a = 0 a=-6 eq 2 x^2 &ndash; 6x + b = 0 b=9 ie (x-3)*(x-3)

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If one root of x 2 +ax+8=0 is 4 and the equation x 2 +ax+b=0 has equal roots, then the value of b=

If one root of x²+ax+8=0 is 4 and the equation x²+ax+b=0 has equal roots, then the value of b=

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If one root of x 2 +ax+8=0 is 4 and the equation x 2 +ax+b=0 has equal roots, then the value of b=

If one root of x2+ax+8=0 is 4 and the equation x2+ax+b=0 has equal roots, then the value of b=

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If one root of x²+ax+8=0 is 4 and the equation x²+ax+b=0 has equal roots, then the value of b=