Question

Calcule 2^5 - (-5)^2+ 3^1+ 4^0+ 2^-1

Answer 1

Explicação passo-a-passo:

Calcule

2⁵ -(-5)² + 3¹ + 4⁰+ 2‐¹

32 - 25 + 3 + 1 + 1/2

7 + 4 + 1/2

11 + 1/2 = 23/2

explicando o mmc

22_+__1_= 23/2

2

Answer 2

Oie, Td Bom?!

$= 25 - ( - 5) {}^{2} + 3 {}^{1} + 4 {}^{0} + 2 {}^{ - 1}$

$= 25 - 25 + 3 + 1 + \frac{1}{2}$

$= 3 + 1 + \frac{1}{2}$

$= 4 + \frac{1}{2}$

$= \frac{8 + 1}{2}$

$= \frac{9}{2}$

$= 4,5$

Att. Makaveli1996