I don't understand :/ ?
So the problem I have is (x-4)2/3=100. I used the "help me solve this" feature and it gave me:
and that gave me:
I know how you got x-4 by multiplying by the reciprocal and it cancels them out but how do you get 1000 from (100)3/2 ?
another question gave me:
and it equaled:
I just don't understand what you have to do to solve the right side of the equation.