Question

-2+5=?
2+-5=?
-2-5=?
-5×-5=? any body please explain briefly about the integers​

Answer 1

Answer:

3

-3

-7

25

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

-2+5=3

2+-5=-3

-2-5 = -7

-5×-5 = -25

some basic formulas

-×+ = -

+×- = -

-×- = +