Answer:
4√15
Step-by-step explanation:
The geometric mean of x and y is √(xy).
So here we have:
√(12*20)
= √240
= √(16*15)
= √16√15
= 4√15.
-5x divided by -5x to cancel the out the x and then 30 divided by -5, hope this helped!
hope this helps!!
mark me brainlist? this took a lil bit
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Its 30*3 get answer try to get anwer