Identify the LCM for 6 and 24. 48 144 6 24
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:
<em>B, C, E</em>
Step-by-step explanation:
If we were to consider expanding the expression ( x + y )^2, take a look at the procedure below;
Thus, the <em>first option is incorrect</em>
x^2 + 2xy + y^2 is similar to the result of the expansion of ( x + y )^2, so the <em>second option is correct</em>
Grouping like terms, x( x + y ) + y( x + y ) = ( x + y )^2, and thus the <em>third option is correct</em>
As noted before, x^2 - 2xy + y^2 is not x^2 + 2xy + y^2, so the<em> </em><em>fourth option is incorrect</em>
And thus, <em>Option E is correct</em>!