Question

find the roots of the equation by completing the perfect square method फाइव एक्स स्क्वायर माइनस 3 एक्स माइनस टू इज इक्वल टू जीरो ​

Answer 1

$Completing  \: the  \: Square \\ \:  is \: a  \: method  \: used \\ \: to \: solve \: a \: quadratic \: \\ \\  equation  \: by \: changing \: the \: form \: of \: the \: \\ equation  \: so \: that \: the \: \\ left \: side \: is \: a \: perfect  \: square \: trinomial . \: \\ To \: solve \: ax2+bx+c=0 \: by  \: completing \: the  \: square: ... \: \\ Add \: the \:  square \:  of \: half \: the \: coefficient \: of \: the \: x -term, (b2a)2 \: to \: \\ both \: sides \: of \: the  \: equation.$