What is the formula of a^2+b^2+c^2=0? Share with your friends Share 0 Shilpa Patel answered this Dear student It is not a formula it is a condition that when a^2+b^2+c^2=0 means the sum of squares of numbers is zero then it is possible only when individually each number is zero means a=b=c=0. regards. 0 View Full Answer