Which conditional and its converse are both true? . if x = 3, then x2 = 6.. if x = 2, then x2 = 4.. if x2 = 4, then x = 2.. if x = 1, then 2x = 2.. - i think its c but i dont know

Hello,

A: if x=3 then x²=6 but the converse is false if x²=6 then x=√6 or x=-√6

B: if x=2 then x²=4 but the converse is false if x²=4 then x=2 or x=-2

C: if x²=4 then x=2 is false!!! and the converse too.

D:if x=1 then 2x=2 is true and the converse if 2x=2 then x=1 is also true!

Answer D