Respuesta :

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Answer:

6,400

Step-by-step explanation:

Answer:

  • 6400

Step-by-step explanation:

Let's simplify 20² and 4² to obtain our answer.

  • 20² x 4²
  • => 400 x 16
  • => 1600 x 4
  • => 6400

Hence, 6400 is the answer.