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Rezultatul calculului 5²-2³este:A 29, B 17, C 4, D 2.​

2 Answers

4 votes

Answer:

B. 17

Explanation:


\[5^2 - 2^3\]


\[5^2 = 5 * 5 = 25\]


\[2^3 = 2 * 2 * 2 = 8\]

Acum, înlocuiți aceste valori înapoi în expresia originală:


\[25 - 8\]

În cele din urmă, scădeți 8 din 25:


\[25 - 8 = 17\]

Asa de,
\(5^2 - 2^3\) egală 17.

User Eric Schoen
by
8.3k points
5 votes

Answer:

B:17 is correct

Explanation:

5² is 5*5=25...-2³ is -2*-2*-2=-8... now add the solutions together. 25-8=17... your answer is 17!

User Shah Alom
by
7.8k points

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