A number multiplied by itself added to itself equals 30. What are the two possible numbers?
There is no such number.
8.831760866327848
18
3.464101615
8.3066239
10.95445115010332
6.2449979983983982058468931209398
Anything multiplied by one is itself.
25.6125
One multiplied by one equals one. This is because any number that is multiplied by one equals itself. In this case, it equals one.
261 multiplied by 3 is 783.