jrdancer1213 jrdancer1213
  • 02-02-2018
  • Mathematics
contestada

Help!! With 15,18,21!! Explain!!

Help With 151821 Explain class=

Respuesta :

Zoey04 Zoey04
  • 02-02-2018
I simplified the first one and I got 1.

I simplified the second one and I got,

[tex] {432a}^{10} {b}^{11} [/tex]

I simplified the third one and I got,

[tex] \frac{ {a}^{4} }{{x}^{6} } [/tex]
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