factorize u^4-u^2+1
Construct a triangle having sides AB=3cm,BC=4cm4cm and AC=7cm
u^4-u^2+1
$$f(x^2 - y^2) = xf(x) - yf(y)$$
32 raised to -2/5
find f, g, f+g, f*g ,f...
Ubique los puntos A(-3;5), B(5;3),y C(0;-4) en el plano cartesiano y responda:
2x^2 + 3x + 1
(x+2)(x+3)
$$\frac{X-2}{X+2} - \frac{1}{X-2} + \frac{6X-X^2}{X^2-4}$$
