Explicación paso a paso:
fx = -4(x +3)(x +3)
fx = -4 (x^2 + 3x +3x + 9)
fx = -4 (x^2 + 6x + 9)
fx = -4x^2 - 24x - 36
valores de a, b y c entonces:
a = -4
b = -24
c = -36
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Explicación paso a paso:
fx = -4(x +3)(x +3)
fx = -4 (x^2 + 3x +3x + 9)
fx = -4 (x^2 + 6x + 9)
fx = -4x^2 - 24x - 36
valores de a, b y c entonces:
a = -4
b = -24
c = -36