Question

In integers if there is a sign inside the bracket so after removing the bracket what will happen to the sign? It will change or not change?​

Answer 1

holaa Mate

If we remove the brackets the sign will not change .

Example:

2(-3)= -6

2×-3= -6

hope it helps..!!❤

Answer 2

Answer:

☑ yes it will changes according to the conditions and also unchanged

1st condition

if there is negative (-)in bracket and at the outside of bracket (-) sign then result after removing bracket is (+)

eg -(-2)

= +2

2nd condition

if therewas a (+) sign out side the bracket and (-) inside then after removing the bracket result is (-)negative in sign

☑ +(-2)

= -2

3rd condition

if therewas a (-)sign outside and (+)sign inside the bracket then resultant sign will be (-)negative sign

☑ -(+2)

= -2

4th condition

if both signs are positive, inside and outside the bracket then the resultant sign will be positive in sign

☑ +(+2)

= 2

so from above,

☑ we realized that if there is + + signs out side and inside the bracket then the resultant sign is unchanged I. e (+)

☑ if sign outside the bracket is + and inside (-) then sign doesn't change I. e it's remains (-)

☑ if there is (+) sign is inside the bracket and outside sign is (-) then sign changes, and the final sign is (-)

☑ lastly if both signs are negative and negative inside and outside the bracket then sign changes in to (+)sign.