Respuesta :

Answer:

  (5³ + 21) ÷2

= (125 + 21) ÷ 2

=  146 ÷ 2

=  73

Answer:

73.

Step-by-step explanation:

5^3: is 5 x 5 x 5=125

125+ 21= 146

146 ÷ 2 is 73.

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