Simplify (−8 + 8i) − (5 + 4i)
2 answers:
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Answer:
The answer is B)
Step-by-step explanation:
Step 1: First we have to factorize the each rational expressions.
÷
= ÷
Now we can cancel out (2x + 3) and (2x -1) since they are common factor both in the numerator and the denominator, so we get
= ÷
Step 2: If we have fraction over fraction, we can flip the second fraction and multiply.
= x
Now we can cancel out (3x + 2), so we get
=
Thefore, the answer is B.
Thank you.