aleahb04 aleahb04
  • 22-09-2020
  • Mathematics
contestada

What is this, please help

What is this please help class=

Respuesta :

marion89 marion89
  • 24-09-2020

Answer:

4⁻¹⁷

Step-by-step explanation:

let the box be represented by x

4⁻⁹ = 4⁸ * X

divide both sides by 4⁸

X = 4⁻⁹/4⁸

since the base is the same i.e the 4, you simplify the powers

Note: for division you subtract, for multiplication you add

X = 4⁽⁻⁹⁾⁻⁽⁸⁾

X = 4⁻⁹⁻⁸

X = 4⁻¹⁷

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