Question

Square root x+6=7 find the real solution on the equation

Answer 1

the answer is 1 because in 1st step we subtract 6 on both side and we get x=1 and square root of 1 is 1 itself

Answer 2

Add -6 to both sides

square root x+6-6=7+-6

square root x=1

Solve square root

square root x=1

x= 1^2 ( square root both sides )

x=1

I hope that's help !