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

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Step-by-step explanation:

      -4x² + 9y² + 32x + 36y - 64 = 0

     -4x² + 32x        + 9y² + 36y         =  64                          

     -4(x² + 8x        ) + 9(y² + 4x        ) = 64                     Factor coefficients

     -4(x² + 8x + 4²) + 9(y² + 4x + 2²) = 64 - 64 + 36     Complete trinomials

                -4(x + 4)² + 9(y + 2)² = 36                              Factor trinomials

                                                                                       Divide by 36

      Simplify

y=mx+b

step-by-step explanation:

m slope

b y-intercept

560

step-by-step explanation:

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