Answer:

Step-by-step explanation:
we know that
Applying the Pythagoras Theorem

solver for x



The answer is 8x.
You are combining like terms as 5 and 3 both have x so you are simply adding 5+3= 8
Answer:
A. 2 (0)=0
B. 2 (2)=4
Step-by-step explanation:
You have to multiply the X numbers by 2 for example 2x , x=2 , 2x2=4
6 and 2/3 that is the answer