yoonginized yoonginized
  • 12-04-2017
  • Mathematics
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what is the answer to x^2+9y^2=36

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moralese2716 moralese2716
  • 14-04-2017
√x²+√9y² = √36
            ↓
x+3y=6
x=2
and y= 1 2/3
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