Answer:
Step-by-step explanation:
multiply first,
so 2√6 x √8 = 2√48 (because when radicals are multiplied we add them)
so
2√48 can be simplified to 8√3 and 2√12 can be simplified to 4√3
8√3+4√3=12√3
B and R
I think that is the name of the lines. If not the the first two lines!!!!
2/3(x-6)=6
x-6=6(3/2)
x-6=9
x=9+6=15
