make skateboards 1/4 of a mile in half of an hour at this rate how far was when she skateboard in an hour
2 answers:
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Answer:
Step-by-step explanation:
When you have a power then a root like that, you have to divide the power by the root.
So, in this case, you have q square (y²) and a 8th root (8√).
So, you take your square (2) and divide it by the root (8), to get a new power of 2/8, or 1/4.
Let's verify it with y = 2
So, both expressions equal the same thing, it means they're equivalent.