Answer:
+ 9x +18
Step-by-step explanation:
multiply the parentheses together (x × x)=x² and x×6=6x then do 3×x which will equal 3x and then multiply 3 and 6 which is 18
now combine like terms (x²+6x+3x+18)
6+3=9 so now you will have x²+9x+18
Y= 2
every time y goes up it goes up by 2
-1+2=1
1+2=3
3+2=5
I’ll try my best but sorry if I can’t help a lot I’m not the best at math
Answer:the volume is multiplied by 1/27
Step-by-step explanation:
Because you are using the 3rd power and 3 to the third powers would be 27