Question

Solve (x - 4)^2 = 5 ​

Answer 1

If you are solving for X, take the root from both sides.

Exact Form:

x

=

√

5

+

4

,

−

√

5

+

4

Decimal Form:

x

=

6.23606797

…

,

1.76393202

…

Answer 2

Explanation:

`(x-4)^2=5\\ \\ x-4=\pm √(5)\\ \\ x=4\pm √(5)\\ \\ x=4-√(5),\ 4+√(5)`