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Suppose that two persons A and B solve t...

Suppose that two persons A and B solve the equation `x^(2)+ax+b=0`. While solving A commits a mistake in constant term and finds the roots as 6 and 3 and B commits a mistake in the coefficient of x and finds the roots as -7 and -2. Then the equation is

A

`x^(2)+9x+14=0`

B

`x^(2)-9x+14=0`

C

`x^(2)+9x-14=0`

D

`x^(2)-9x-14=0`

Text Solution

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The correct Answer is:
B
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