Question

${y = 3x - 11 \\ { y = {x}^{2} - 4x + 1$


y =3x - 11
y = x2 - 4x +1
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Answer 1

Respuesta:

$x ^2 + y + 11y + 4x = 1\\x^2 + 4x + 12y = 1\\f ( x ) x ^ 2 = 2x + 4x = 7x + 12y = 1\\7x + 12y = 1\\y = - 1 / - 12\\y = 0.08333\\7x = 1 - 0.08333\\7x = 0.91667\\x = 0.13095\\- 3x + y = 11\\- 3x = 11 - 0.08333\\- 3x = 10.91667\\x = 10.91667 / - 3\\x = - 3.63889\\- x^2 + 4x +y = 1\\f ( x ) - x ^2 = - 2x + 4x + y = 1\\2x + y = 1\\2x = 1 - 0.08333\\2x = 0.91667\\x = 0.91667 / 2\\x = 0.45833$

Explicación paso a paso: