melissasaylers melissasaylers
  • 14-09-2018
  • Mathematics
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9a+10 (6a+1) please show step by step.

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amrinaazhar
amrinaazhar amrinaazhar
  • 15-09-2018
=9a+10 (6a+1)
=54a²+9a+60a+10
=54a²+69a+10
=(6a+1) (9a+10)
a=-1/6,a=-10/9
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