Question

which conditonal and converse are both true?
if x =2 then x^2=4
if x-1 then 2x=2
if x=3 then x^2=6
If x^2 =4 then x=2

Answer 1

the second one should be x =1 , right?

Answer 2

The last one works, because if x^2 = 4, then logically, x = 2

the converse: If x = 2, then x^2 = 4 is true as well

Answer 3

I don't think so,

Answer 4

yes sorry

Answer 5

the second one, because "if " is condition and converse is backward that means the conclusion turns to " if".
so if x =1 then 2x =2 (true)
converse: if 2x =2 then x =1 (true)
therefore the second one is correct one

Answer 6

i think Loser66 is right because x^2 = 4 would have two answer +2 and -2. good catch

Answer 7

answers*