Math, asked by sakshidhunke24, 30 days ago

3. Evaluate the following.
i. 45 = [(-2) + (-1)]
iv. [(-21) +21] = (-9)
vii. [(-57) - 3] - 19

Answers

Answered by manshiupadhyay54

2

Answer:

-15

Step-by-step explanation:

45÷[(-2)+(-1)]

please

Answered by yashicashaw1

1

Answer:

i. 15,iv 0,v 0

Step-by-step explanation:

pls mark me brainliest

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