Question

8.
Find the value of-
(a) (-3) - (-19)​

Answer 1

Answer:

-16

Step-by-step explanation:

= (-3) + 19. { the sign (-) will change to (+) }

= 3 - 19 { + + - = - }

= -16

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Answer 2

Answer:

in this q. negative sign is there before the bracket so the sign under the brecket will change to positive sign and then it is -3+19 now (+)(-)= -. {positive and negative sign =negative sign} now 19-3=16 and bigger sign is of 19 hence the ans is 16