Math, asked by ankitaguptaji7440, 1 year ago

Find the value of k for which the quadratic equations (k+4)x2+(k+1)x+1=0has equal roots. Also, find the roots. Solve this question please

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Answered by Soñador

7

Since quadratic equation has equal roots...
D=0
D=> b2 −4ac = 0
refer the photo for further solution....

hope it helps...
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