Question

Solve for(?)√729-√441=√?+1​

Answer 1

Answer:

I think,,,,,,,,

15,,,,, ,,,,,,

Answer 2

Answer:

25

Step-by-step explanation:

27-21 = √x+1

6 =√x+1

√x = 6-1

√x = 5

taking square on both sides

x = 25