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help am evaluare xD


Help Am Evaluare XD class=

Răspuns :

Răspuns:

=[(-3/5)·(25/10)⁽⁵+5/6]:(28/42)⁽¹⁴+11/10+1/10·9]

=[(-3/5)·5/2+5/6]:2/3+11/10+9/10]

=[³⁾(-3/2)+5/6]·3/2+11/10+9/10]

=[(-9/6)+5/6]·3/2+11/10+9/10]

=[(-4/6)·3/2+11/10+9/10]

=[¹⁰⁾(-1)+11/10+9/10]

= [(-10/10)+11/10+9/10]

=10/10

=1