Question

f(x) = 5x 2 − 2x + 3 y g(x) = x 2 − 2 hallar su función f(x) + g(x) =

Answer 1

Respuesta:

$f( x) + g(x) =( 5 {x}^{2} - 2x + 3) + ( {x}^{2} - 2) = 5 {x}^{2} - 2x + 3 + {x}^{2} - 2 = 6 {x}^{2} - 2x + 1$