PracticeMedium
Q.If the roots of the equation x² + 2ax + b = 0 are α and β, and the roots of the equation x² + 2cx + d = 0 are α + k and β + k, then k is equal to
a
c – a
b
a – c
c
2(c – a)
d
2(a – c)
Correct Answer: Option A
The correct solution involves applying the fundamental concept to derive the final value step by step...