Question bank/JEE Main/Mathematics
JEE MainMathematicsModerateQuadratic Equations
b [IMAGE] x^2 + 2bx + b = 0 [IMAGE]
x^2 + 2x - 3 = 0
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Here, [IMAGE] difference of roots in both equation are same
[IMAGE] b^2 - b - 4 = 0
product of value of b is -4
[IMAGE] b^2 - b - 4 = 0
product of value of b is -4
Source: Grass-G / M-04 Paper 2 Mathematics 18-8-2020_Final.docx
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