CarolenaS152716 CarolenaS152716
  • 25-10-2022
  • Physics
contestada

Using laws of exponents, explain how to simplify (x-2)3. You may indicate an exponent in your answer with ^. For example, 3x2 as 3x^2. (Site 2)

Respuesta :

AvanaC98750 AvanaC98750
  • 25-10-2022
[tex](x-3)^3[/tex]

Using the following rule:

[tex](a-b)^3=a^3-3a^2b+3ab^2-b^3[/tex]

Therefore:

[tex](x-3)^3=x^3-9x^2+27x-27[/tex]

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