Question

Oblicz: A) 6(-2a-6b+3c)= B) 3(5x-8z-2)= C) -8(7n-9p+x= D) 3(b-5a)-2(3b+a)= Oblicz: a) 4c-(3c+2)-10c= b) 9y-(8-3y)+16= c)-(-5c-8)+6-9c-c= d)5(3z-7)-9(-8z-6)= e)7x-3(5x+2)-6(7+2x)=

Answer 1

A)=-12a-36b+18c

B)=15x-24z-6

C)=-56n+72p-8x

D)=3b-15a-6b+2a=-13a-3b

a)=4c-3c-2-10c=-9c-2

b)=9y-8+3y+16=12y+8

c)=5c+8+6-9c-c=14-5c

d)=15z-35+72z-54=87z-89

e)=7x-15x+6-42+12x=4x-36

Tu masz odpowiedzi po twoim =.