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WHAT AM I DOING WRONG?

Write the equation -4x^2+9y^2+32x+36y-64=0 in standard form. Show each step of the process.

WHAT AM I DOING WRONG Write the equation 4x29y232x36y640 in standard form Show each step of the process class=
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Respuesta :

Answer:

you are doing -4. so the first parenthesis -4(x+2x+1) is incorrect.

Step-by-step explanation:

Hope this helps plz hit the crown :D

mlarsen5000

Answer:

-4(x-4)²+9y(y+4)=0

Step-by-step explanation:

If we put the -64 with the x’s instead of the y’s, we get:

-4x²+32x-64+9y²+36y=0

-4(x²-8x+16)+9y(y+4)=0

-4(x-4)²+9y(y+4)=0

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