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Let both root of equation `ax^2 - 2bx + 5 = 0` are `α` and root of equation `x^2 - 2bx - 10 = 0` are `α` and `β` . Find the value of `α^2` + `β^ 2`

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Let both root of equation `ax^2 - 2bx + 5 = 0` are `α` and root of equation `x^2 - 2bx - 10 = 0` are `α` and `β` . Find the value of `α^2` + `β^ 2`
A. 24
B. 28
C. 26
D. 25
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Correct Answer - `D`
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