autumns0304
autumns0304 autumns0304
  • 22-03-2019
  • Mathematics
contestada

Subtract and simplify (y^2-3y-5)-(-y-7y+4)

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fritschepsalm03
fritschepsalm03 fritschepsalm03
  • 22-03-2019

Answer:

I got -9...if that's an answer choice

Step-by-step explanation:

Answer Link

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√9 +4√5 =a +√b tính a×b
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