Ashley123456
4 Answers
Messenger
zenius
For such kind of simplification,you should know the basic rules known as BODMAS
and the sign convention rule of multiplication.
Try to know these two basic rules first and solve the above problem by yourself.
To check whether, your answer is correct or wrong, I am providing you the correct answer which is -65.
| 14 years ago. Rating: 2 | |
jhharlan
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