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If the ratio of the equation x^(2) + qx ...

If the ratio of the equation `x^(2) + qx + r = 0` , is the same as that of `x^(2)+ qx + r = 0 `, then :

A

`r^(2) b = qc^(2)`

B

`r^(2) c = qb^(2)`

C

`c^(2)r = q^(2) b`

D

`b^(2) r = q^(2)`c.

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The correct Answer is:
D
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