How to do this? hedgfvhdsjwhshfhfb. d d d t

I'm guessing this is what they call morning work meaning all u have to do is make a few equations that u already learned and solve it and find the dis and advantages find a few problems that u have already done and ones u have already solved and wrote the disadvantages and advantages that way its correct and done cause u did it with your class

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

ratio is 2 : 9

the answer is three

13.5 : 3