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If x = 2, then the inverse proposition of x square - 5, x + 6 = 0 is no proposition, the inverse proposition is no proposition and the truth is judged
No proposition
If x ≠ 2, then x square - 5, x + 6 ≠ 0
Converse proposition
If x squared - 5, x + 6 = 0, then x = 2
Because x = 3, X squared - 5, x + 6 = 0
So these two are false propositions
Converse negative proposition
If x squared - 5 x + 6 ≠ 0, then x ≠ 2
Because the original proposition is true, the converse proposition is true
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