Answer:
x=45
Step-by-step explanation:
Answer:
Infinitely many solutions
Step-by-step explanation:
ive learned thiss
Our Equation is

which means

Now we have to find this ration

Inserting value of a into this equation




Answer:

Step-by-step explanation:
Let

We factor 2 to obtain;

We factor the polynomial within the parenthesis by grouping.



We apply difference of two squares on the second factor: 

We now compare to;

It is now obvious that 
I would say 465 since they go back and forth twice which is 155 x 3