Hi can someone help with this physics question. I’m struggling to get to an answer
3C48 is a quasar in the constellation Triangulum. It is believed to have a power output 4x10^11 times great than the Sun. At the Earth, the Suns intensity is 1.4x10^17 times greater than that of the quasar.
Calculate using the inverse square law the distance from Earth to this quasar in AU
Thanks a bunch