algebra problem please help *quadratic equation*

[nusamax]

please mei equations deke solve karala denne
using the quadratic equation formula
please help

mei samikarana dekak
not a simultaneous equation

7x^2+8x-2=0



5x^2-4x-1=0

 

[Mal Aiyya]

please mei equations deke solve karala denne
using the quadratic equation formula
please help

mei samikarana dekak
not a simultaneous equation

7x^2+8x-2=0



5x^2-4x-1=0

7x^2+8x-2 = 0 x = 0.211032225 or x = -1.353889368 5x^2-4x-1 = 0 x = 1 or x = -0.2