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Question

Which of the following is/are the roots of the equation 4x2+7x=0 ?

A
74
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B
0
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C
74
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D
47
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Solution

The correct option is B 0
Given equation is 4x2+7x=0.
If c=0 in ax2+bx+c=0 , then the roots are 0 and ba
the roots of this equation are 0 and 74

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