(-71)+(+9_(-81)+(-9)
tiashasha:
hey you can write x not__ it's easy to understand I'd there is x
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(-71)+(+9_(-81)+(-9)
= -71+(-729)-9 (according to BODMAS rule)
= -71-729-9
= -809
= -71+(-729)-9 (according to BODMAS rule)
= -71-729-9
= -809
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