JeremyBrooks
JeremyBrooks JeremyBrooks
  • 25-07-2021
  • Mathematics
contestada

Expand the following
(x+2x)(2s-2t)
(m-n)²
(k+9)²
(4a-3b)(c+6d)​

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kayleerules2019
kayleerules2019 kayleerules2019
  • 25-07-2021

please check the attachment for solutions

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