Question

please help me answer

Answer 1

\[\sqrt{(\frac{ (3+2i)+(3\sqrt{3}+3i) }{ (2-7i)^{2} })}\]

Answer 2

Start up with taking out the denominator out. As the square and square root will cancel out.

So, you get:

\(\cfrac{1}{2-7i} \sqrt{3 + 2i + 3\sqrt{3} + 3i} \)

Right?

Answer 3

would you like help ?