Question

(i) (+2) + {(+3) + (+5)} = {(+2)+(+3)} +(+5)
(ii) (-8) + {(-2) + (+6)} = {(-8) + (-2)} + (+6)
(iii) (+2) - {(+3) - (-5)}#{(+2) - (+3)} - (-5)
(iv) (-8) - {(-2) - (+6)}#{(-8) - (-2)} - (+6)​

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Answer:

(+2)+{(+3)+(+5)}={(+2)+(+3)}+(-5)