rosiemae171 rosiemae171
  • 12-11-2016
  • Mathematics
contestada

factorise completely 6y squared - 9xy

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Аноним Аноним
  • 12-11-2016
its 3y (2y - 3x) 
hope this helped you
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charstar
charstar charstar
  • 12-11-2016
6y^2 -9xy
9 and 6 are both divisible by 3y so 3y goes in front of the brackets, 6y^2/3y=2y and -9xy/3y=-3x so the answer is:
3y(2y-3x)

Hope this helps :)
Answer Link

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