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This question wants you to "complete the square". To start this question we put a = (coefficient of x)/2 = 6/2 = 3.So far we have 𝑥²+6𝑥+11 = (𝑥+3)²+b. We now need to find b. We can expand and si...
First, we substitute in our functions f and g. We can do this in two ways.1) Find g^-1:As g takes 3 from x, the inverse operation must add 3 to x. So g^-1(x) = x + 3Then our equation gf(x) = g^-1(x) becom...
Como mucha fruta.Prefiero descargarme la música.El pobre vive en la calle.El sábado me compré un portátil nuevo.Creo que voy a estudiar español el año que viene.
Querido Mateo,El día de San Valentín estuve en una fiesta muy aburrida. Estuvimos jugando a juegos “románticos”, que me parecieron muy raros. Como puedes ver, no me interesa mucho el tema del amor a...
x=5±sqrt(33)
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