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Question

Find the roots of the following equation using Quadratic formula:
x1x=3,x0

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Solution

Solution:
x1x=3x23x1=0
On comparing this equation with ax2+bx+c=0,
we obtain a=1,b=3,c=1
By using quadratic formula, we obtain
x=b±b24ac2ax=3±9+42x=3±132
Therefore, x=3+132 or 3132

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