Question

9. Simplify to an integer:
(i) -(-1)
(iii) -|-(-50)
(ii) -|-1100
(iv) -(-(-(-(-(-10000)))))​

Answer 1

Answer:

1) 1

Step-by-step explanation:

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Answer 2

Answer:

(i) -(-1)=1

(ii) -|-1100=1100

(iii) -|-(-50)=-50

iv) -(-(-(-(-(-10000)))))

=-(-(-(-(+10000))))

=-(-(-(-10000)))

=-(-(+10000))

=-(-10000)

=10000