Question

Me ajudeeemmm por favor

Answer 1

A)8^0 + 16 :(- 2)³ - 5 .(-1)³
1-16:2 - 5 . 1
1-8-5
=-12

B)/100 - /64
10-8
R=2

c)/4 + /400 - 2. (10)²
2+20-2.100
2+20-200
22-200
=178

D)20 + 3$\sqrt{25}$+ /64
20+3,5+8
23,5+8
=31,5

E)/9 - 4$\sqrt{49}$
3-4,7
=-1,7

F)($\sqrt{144} + \sqrt{256}$)-($\sqrt{169} - \sqrt{121}$)
(12 + 16 ) - (13 - 11 )
28 - 2
= 26

G)(-5) + (-2)² + (-2)³ . (-1)¹
-5-4-8.1
-5-4+8
-9+8
=1

H)(-8) . 2 - (-5) . (-6)
-8.2-5.6
-16-30
-46

I)-$\sqrt{64}$ + $\sqrt{3²}$ + 4²
-8-$\sqrt{9}$+16
-8-3+16
-11+16
=-5

J)(-2 + 4)² - 5 . ($\sqrt{16}$ + $\sqrt{4}$)
-4+16 - 5 . (4 + 2)
-4+16-20+10
-12-10
=-22