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toxicsugar22

  • 5 years ago

can anyone help me whos smart

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  1. anonymous
    • 5 years ago
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    your problem

  2. toxicsugar22
    • 5 years ago
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    4x^2-6y^2+32x-24y+16=0 give the exact coordinated of an four points

  3. toxicsugar22
    • 5 years ago
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    do u know how to do it

  4. anonymous
    • 5 years ago
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    Complete the square and you'll find it's a circle. You could choose any four points on the circle.

  5. toxicsugar22
    • 5 years ago
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    can u help me

  6. anonymous
    • 5 years ago
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    \[2x^2+16x-3y^2-12y=-8\] \[2(x^2+8x)-3(y^2+4y)=-8\] \[2(x^2+8x+16)-3(y^2+4y+4)=-8+32-12=12\] \[2(x+4)^2-3(y+2)^2=12\] \[\frac{(x+4)^2}{6}-\frac{(y+2)^2}{4}=1\]

  7. anonymous
    • 5 years ago
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    ;first step was divide by two to make the calculation easier second was to factor and group third was to complete the square and add and subtract on the right what was added and subtracted on the left. last step was to divide by 12

  8. anonymous
    • 5 years ago
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    this is as you said a hyperbola, not a circle.

  9. anonymous
    • 5 years ago
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    now pick a y and solve for x, or pick an x and solve for y

  10. toxicsugar22
    • 5 years ago
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    can u help me

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