Question

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Answer 1

Respuesta:

2. 25

3. 14

4. 7

Explicación paso a paso:

2.) [(-2)⁵ - (-3)³]²

=[(-32) - (-27)]²

=[-32 + 27]²

=[-5]²

=25

3.) (5 + 3 • 2 ÷ 6 - 4) • (4 ÷ 2 - 3 + 6) ÷ (7 - 8 ÷ 2 - 2)²

= (5 + 6 ÷ 6 - 4) • (2 - 3 + 6) ÷ (7 - 4 - 2)²

= (5 + 1 - 4) • 7 ÷ 1²

= 2 • 7 ÷ 1

= 14

4.) 6 + {4 - [(17 - (4 • 4)] + 3} - 5

= 6 + {4 - [(17 - 16] + 3} - 5

= 6 + {4 - 1 + 3} - 5

= 6 + 6 - 5

= 7