The table shows partial results of a survey about students who speak foreign languages.
2 answers:
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The correct answer from the choices given will be -13 - 4i. The numerical part is the real number while the term containing i is the imaginary part.
<h3>What is the complex number?</h3>
A complex number is one that both a real and an imaginary component, both of which are preceded by the letter I which stands for the square root of -1.
The given complex number as;
By transfeering the left-hand side term to the right-hand side the sign will change. We will get the value of n as;
Hence the correct answer from the choices given will be -13 - 4i.
To learn more about the complex number refer to the link;
Answer:
Step-by-step explanation:
Given the quadratic equation , you need to factor it.
In order to find the form asked of the given equation, you need to factor out the common factor of the terms.
You can observe that the common factor of the terms of the equation is:
Now, knowing this, you must factor out . Then you get the following form:
Therefore, the factored fom of the equation is: