How many wires are need to build a circuit A. one B.2 C.3 explain
1 answer:
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It would help to have the question. But I'll guess
2nd choice.
I forgot the explanation because I was so glad to have puzzled out the question.
The fourth root is the same as the 1/4 th power.
If we know x is positive
We multiply the powers:
The one-twentieth power is the twentieth root. We bring the additional factor of x to the front.
Answer:
This is because exponents increase a number, for example <em>squaring a number is basically multiplying it by itself.</em> So
. Now obiviously 4 is greater than 2. But lets make the numbers like this:
And again,
Now, which is bigger
A quarter is smaller than a half right?
So in this case we can see that fractions raised to an exponent get smaller while numbers raised to an exponent get bigger.