Please find the value for x
2 answers:
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You need to use the cosine for this and this is how you do it.
Answer:
4+3i
Step-by-step explanation:
the needs to be simplified
first, I broke it down to and
simplifies to i ;and can be broken down to
and
can be simplified further to 3
Now all you have to do is put it together
4(which you didnt have to do anything to)+ 3i( 3 from the sqrt of 9 and i from the sqrt of -1) sqrt 3( which cant be simplified further)