D. f(x)=4 (5/2)^x
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Answer:
8 + i
Step-by-step explanation:
What you need to simplify this is the following "definitions" of i to different powers.




Now we can sub these in for the various powers of i in our expression:

Simplifying a bit:

Since we know that the square root of i-squared is i, and that the square root of 49 is 7, we can get rid of the radial sign as follows:
6 - 6i + 2 + 7i
And the final answer, in a + bi form, is
8 + i
this is the answer to your equation
Answer:
he ran 12 miles. the option you have chosen is the best choice.
Step-by-step explanation:
hope this helps
Answer:
2 1 3
Step-by-step explanation: