Question

formula of integer like - +- = ?​

Answer 1

Answer:

+

Step-by-step explanation:

I think you mean (-)(+)(-)

 [you know that minus multiplied by minus is plus and plus multiplied by plus is plus so plus]

Pleas mark as brainliest answer if useful

Answer 2

Step-by-step explanation:

(-)*(-)=+

(-)*(+)=-

(+)*(-)=-

(+)*(+)=+