AydenRomero007 AydenRomero007
  • 24-02-2021
  • Mathematics
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(11x^2+5y^2-8xy)+(x^2-7y^2+4x)

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syNCHRON syNCHRON
  • 24-02-2021

Answer:

4x2 - 3xy - 9y2

Step-by-step explanation:

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