Answer:
78
Step-by-step explanation:
plug in -3 as x
6(2(-3)^2-5)
6(2(9)-5)
6(18-5)
6(13)
78
Answer:
12
Step-by-step explanation:
first multiply 6 and 4.
then divide by 2.
Answer:
slader app helps alot
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Line above the repeating number