Answers

  • Brainly User
2015-12-07T12:48:33+08:00
15⁻³ = 1/15³

Subtract:
15³ - 1/15³

= 11,390,625 - 1/11,390,625

= 11,390,624/11,390,625

= 3374  \frac{3374}{3375}
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