Question

X^2-121=0 I need help with this question.

Answer 1

x=11

x= -11

Explanation:

Answer 2

Explanation:

Here is the solution that you have asked.

When the -121 moves to the other sides it becomes positive.

Similarly, when the square of x moves to the other side it becomes root if the 121 .

Hence, The value of X becomes 11, which is the requires answer.