Question

Fatores
1)a) ab+ ac =
B) 41-3=
C)8a³-a²=
D)9k³-6k²+21k=
e) 1/2x³+x^6=
F)-5tk+6t²k-7tk²=
G)9u-3u²=
Por favor gente me ajudar !!

Answer 1

1)  encontrar nr. e/ou incógnita em comum

a) ab+ ac = a (b +c)
B) 41-3= 38
C)8a³-a²= a² (8a -1)
D)9k³-6k²+21k= 3k (3k² -2k +7)
e) 1/2x³+x^6=x³ (1/2 + x³)
F)-5tk+6t²k-7tk²= tk (-5 +6t - 7k)
G)9u-3u²= 3u(3u -u)