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yasmin95

find the point of intersection of y=x^2 and y=12-2x^2

  • one year ago
  • one year ago

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  1. saifoo.khan
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    Equate them both.

    • one year ago
  2. saifoo.khan
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    y=x^2 and y=12-2x^2 x^2 = 12 - 2x^2 Solve.

    • one year ago
  3. mark_o.
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    x^2 = 12 - 2x^2 x^2 +2x^2 = 12 continue it

    • one year ago
  4. mark_o.
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    @ yasmin95

    • one year ago
  5. mark_o.
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    @yasmin95, are you ok now at that point? can you follow now?

    • one year ago
  6. mark_o.
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    once you add the coefficient of x^2 then you can solve for x and y that will be the point of intersection

    • one year ago
  7. mark_o.
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    __?x^2=12 or x^2 +2x^2 = 12 (1+2)x^2=12

    • one year ago
  8. mark_o.
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    once you find x, sub this x to any of this y=x^2 and y=12-2x^2

    • one year ago
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