obeyydylann5078 obeyydylann5078
  • 10-06-2021
  • Mathematics
contestada

3- Resolvé los siguientes cálculos. A- (-2)³+10= b- 21-4²= c- -5²+31= d- (-3)³+5²= e- 10²-9²= f- (-2)⁴-4²= g- (-7+2)²-10²= h- -8²+(6-9)⁴=

Respuesta :

Numenius
Numenius Numenius
  • 12-06-2021

Answer:

A. 2

B. 5

C. 6

D. 16

E. 19

F. - 32

G. - 125

H. 17

Step-by-step explanation:

A.

[tex](-2)^{3}+10\\\\=- 8 + 10\\\\=2[/tex]

B.

[tex]21 - 4^{2}\\\\=21-16\\\\=5[/tex]

C.

[tex]-5^{2}+31\\\\=-25 + 31\\\\=6[/tex]

D.

[tex]-(3)^{2}+5^2\\\\=-9 + 25 \\\\=16[/tex]

E.

[tex]10^{2}-9^{2}\\\\=100 -81\\\\=19[/tex]

F.

[tex]-(-2)^{4}-4^2\\\\=-16-16\\\\=-32[/tex]

G.

[tex]-(-7+2)^{2}-10^2\\\\=-25-100\\\\=-125[/tex]

H.

[tex]-8^{2}+(6-9)^4\\\\=-64+81\\\\=17[/tex]

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