ALEX IS CALCULATING TOTAL OF 912 AND 888 ALEX SAYS I JUST DOUBLE 900 IS ALEX CORRECT JUSTIFY?
Answers
Answered by
1
Answer:
yes he is
because
912+888
(900+12) + (900-12)
900+900 (+12-12 = 0)
hence proved
Answered by
0
Answer:
Yes he just doubled 900
Step-by-step explanation:Plz mark me brainliest then you can even see my post
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