6(a+2b+3c) It's too short. Write at least 20 characters to get a great answer.
It's too short. Write at least 20 characters to get a great answer.
It's too short. Write at least 20 characters to get a great answer.

6a+12b+18c

Step-by-step explanation:

you distribute it

6a+12b+18c

Explanation: you break the parenthesis and multiply 6 with 1, 2, and 3

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.

ok thats very interesting