Question

Ejercicios operaciones con funciones


Si F(x)=3χ²+2x-3


2. G(X)=X - 4


3. H(X)= 7 -3X


4. (f+g)X=


5. (h-g)X=


6. (gh)X=

Answer 1

Respuesta:

Explicación paso a paso:

(f + g)x = 3x^2 + 2x - 3 + x - 4

(f + g)x = 3x^2 + 3x - 7

(h - g)x = 7 - 3x -x +4

(h - g)x = 11 - 4x

(g*h)x = (3x^2+2x-3)(7 - 3x)

(g*h)x = 21x^2+14x-21 - 9x^3 - 6x^2 - 9x

(g*h)x = 15x^2 + 5x - 21 - 9x^3