CBSE Class 10 Answered
Solve the following equation:
5X2 = X + 1
Asked by miniprasad | 21 Sep, 2018, 17:25: PM
5x2-x-1=0
use formula method
![begin mathsize 18px style straight x equals fraction numerator negative straight b plus-or-minus square root of straight b squared minus 4 ac end root over denominator 2 straight a end fraction end style](https://images.topperlearning.com/topper/tinymce/cache/5c7f85ffad882efea187e72cc96da005.png)
b=-1, a=5, c =-1
Answered by Arun | 24 Sep, 2018, 12:47: PM
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