If the discrimination of quadratic eq.6x^-bx+2=0 is 1 then find value b
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6x²-bx+2=0. (a=6, b= -b, c=2
D = 1. ( given )
D=b²-4ac
1 =(-b)²-4×6×2
1=b²-48
1+48=b²
49=b²
√49=√b²
b=-7 , 7
I hope this will help you
D = 1. ( given )
D=b²-4ac
1 =(-b)²-4×6×2
1=b²-48
1+48=b²
49=b²
√49=√b²
b=-7 , 7
I hope this will help you
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