Question
Solve:
sq root of (x+1) minus 3 = sq root of
(x+4)
when I solve it I get zero, but when I plug it back in only one answer works. do both have to work for it to have a solution?
sq root of (x+1) minus 3 = sq root of
(x+4)
when I solve it I get zero, but when I plug it back in only one answer works. do both have to work for it to have a solution?