The principal square root 4 and its negative -4
The answer is C. 5.000039x10^6.
In order to change something into scientific notation you have to move the decimal place enough times to get the first number to be between 1 and 9. After that, you must count how many space you moved it and that is your exponent. Moving the decimal space to the left gives you a positive exponent. Moving it to the right gives you a negative exponent.
Answer:
The answer is
<h2>

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Step-by-step explanation:
The midpoint M of two endpoints of a line segment can be found by using the formula

where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(4,2) and (7,6)
The midpoint is

We have the final answer as

Hope this helps you
The correct answer is 196 or Option A.
The explanation is just as complicated as the question.
Answer:
Step-by-step explanation:
(-∞,2)