Question

вынисете спiльний множник за дужки 
9a+9b
7c+14d
18n+12m
3p+9k+27t
пожалуйста нужно срочно плиииз

Answer 1

9a+9b=9(a+b)
7c+14d=7(c+2d)
18n+12m=6(3n+2m)
3p+9k+27t=3(p+3k+9t)

Answer 2

9(a+b)
7(c+2d)
6(3n+2m)
3(p+3k+9t)

Answer 3

1!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 4

???

Answer 5

вобще то сделал, а не сделала)))