ryanr27
ryanr27 ryanr27
  • 17-06-2021
  • Mathematics
contestada

Calculando a expressão (-2)² + (+5)², obtemos qual resultado?
a) + 29
b) + 21
c) + 14
d) + 6

Respuesta :

avanasummer99
avanasummer99 avanasummer99
  • 17-06-2021
This answer would be D) + 6.


Hope this helps if so please mark me as brainlest thank you !!
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devishri1977
devishri1977 devishri1977
  • 17-06-2021

Answer:

a

Step-by-step explanation:

(-2)² + (+5)² = (-2)*(-2)  + 5 * 5

                   = 4 + 25

                   = +29

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