Question

Calcule o valor das expressões numéricas.

a)
$2 - {}^{2} + 3 {}^{2} - 14 {}^{0 } =$
b)
$5 - 0.6 = \\ 2 + 0.2 =$
c)
$(5 - 1) {}^{2} \: \sqrt[16]{100 = }$
d)
$\sqrt[3]{1000}$
obs: se puder mande com o cálculo pfv.​

Answer 1

Explicação passo-a-passo:

a) 2-¹+9-1=

1/2 +9 -1=

1/2+8=

17/2

b) 5-6/10

_______=

2 + 2/10

50-6/10

______=

20+2/10

44/10 ÷ 22/10=

44/10 × 10/22=

440/220=

44/22=

2

item a) Se for 2-² +9 - 1=

1/2² + 9 -1=

1/4 +8=

1 + 32

_____=

4

33/4

c) 16 - 4/10=

160 - 4/10=

156/10

d) ³√1000=

³√10³=

10