Hi there!

First we split up the square root into two parts.

Now we calculate the value of the square roots which have an integer as a solution

Multiplying the integers gives us our next step.

And finally we add up the roots.
Second option. the middle 50%
Answer:
Step-by-step explanation:

So in order the trinomial a perfect square we need

When n is equal to this number that we have

The number could be anything because whatever it is it can be quadrupled
Answer:
1/3x5 the Answer is b
Step-by-step explanation: