Answer:
If we consider real numbers, there is no solution.
If we take into account imaginary numbers, there are 2 solutions. 
Step-by-step explanation:
We can take 64 to the other side and then take the square root.
Thus, we have:

<u>We CANNOT take the square root of a negative number, so there is </u><u>no solution.</u>
<em>BUT, if we take into account Imaginary Numbers</em>, we can solve:

Where 
AND, we can take the positive and negative versions of 8i, since squaring would take it back to original.
So the answer would be 8i and -8i
Answer:
8.86 > 8.65
Step-by-step explanation:
Answer:
-2.5
Step-by-step explanation:
We want to evaluate the double integral,

where R is the rectangular region bounded by R={(x, y) | 0 ≤ x ≤ 1, 0 ≤ y ≤ 1}
We apply the limits to obtain;

We evaluate the inner integral by integrating with respect to x whiles treating y as a constant.

This gives us,

We evaluate the resulting integral now to obtain;


Answer:
4
Step-by-step explanation:
REMEMBER: Y is = f(x).
So the function is equal to the y value.
When x is 3, y is (if you go up the line intersects at) 4.
The value of he function when x = 3 is 4.
Answer:
so if i was u i would pick b)
Step-by-step explanation: