Math, asked by pankejguptaji248, 6 months ago

पूर्ण वर्ग बनाकर हल करें 4x²+3x+5=0

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Answered by singham51

1

Answer:

Find k if, y = −1 is one of the root of quadratic equation ky − y − 4 = 0

a. −3 b. −4 c. +3 d. +4

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