Question

2. Evaluate the following:
(1) 13 4 (-2) + 1]
(in) (-47) + (-45) + (-2)]
(b) (-6) + 5 4 16-2) + 1]
(iv) [(-48) + (-6)] + (-2)
3. Verify that (a + b) c# = (b + c) for a = -225, b = 15 and c = -3.
4. Verify that a + b + c)(a + b) + (a + c) for
(1) = -10,6 = 1 and c = 1
(it) a = 12, b = 1 and c = -2​

Answer 1

Answer:

1. 134×-2+1

= -268+1

= -267

2. -47-45-2

= -94

Answer 2

Answer:

^_^ ^_^ ^_^ ☺️ello!!☺️ ^_^ ^_^ ^_^

I had subscribed ur youtube channel

..................fun with didi..................

will uh be my friend ☺️☺️