Question

Can someone please help me with this problem

Answer 1

12
`√(3)`

Explanation:

The area (A) of a square is calculated as A = x², thus

x² = 432 ( take the square root of both sides )

x =
`√(432)`

=
`√(144(3))`

=
`√(144)` ×
`√(3)` = 12
`√(3)`