Question

Dati dai factori comuni in urmatoarele expresii:A) 5 ori X+17 ori X B) 6 ori a-18ori b C)3ori a+18ori b-12ori c

Answer 1

$a)5*x+17*x \to x(5+17) = x* 22\to 22x \\\\ b)6*a-18*b \to 6(a-3b) \\\\ c)3*a+18*b-12*c \to 3(a+6b-4c)$