solve the Q.E : X^2 -10^51 X-4.725×10^101=0

Question

X^2 -10^51 X-4.725×10^101=0

Answer 1

10^101???????????

64 bit floeting point math giv max av bout 16 digits...get approx

yu hav quadratik with a=1, b=-1*10^51, & c=-4.75*10^101

b^2-4ac=1.9e102

sqrt(1.9e102)=1.378404875209e51

sqrt(...)/21=6.892024376e50

roots=6.8920243760451105e50

& -6.8920243760451105e50