januaryjane3161 januaryjane3161
  • 24-09-2017
  • Mathematics
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Simplify the expression in detail plz

Simplify the expression in detail plz class=

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LittleRock67
LittleRock67 LittleRock67
  • 24-09-2017
(18t​^2​​ + 9t^​2​​) + (−7t −3t) + 20

27t​^2​​ − 10t + 20
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