Question

-2-2=
how can solve this​

Answer 1

Step-by-step explanation:

-2-2=

(we know that the if there is a same sign than it will be + but the sign will same)

so,-2-2=

-2-2=-4

Answer 2

Answer:

the value of -2-2 is -4

Step-by-step explanation:

given to solve :

-2-2

it is expressed as (-2)+(-2)

take (-)  symbol common;

= - (2+2)

= - (4)

= -4

so the value of -2-2 is -4