Question

How to solve x^2-7=-x^2+1

Answer 1

Explanation:

1. add -
`x^(2)` to +
`x^(2)` to get x on the same side.

and then it would be
`2x^(2)` -7 = 1

2. add 7 on the other side then you get:

`2^(2)` = 8

3. square root both sides to get rid of the squared. Then you'd get:

2x =
`√(8)`

4. divide both sides to have x by itself. Then you get:

x =
`(√(8) )/(2)` is your solution