Which expression is equivalent to (4 + 7i)(3 + –16 + 37i 12 – 28i 16 – 37i 37 + 16i

ANSWER



EXPLANATION

The given expression is


We need to expand the bracket using the distributive property as follows:



This implies that,



We simplify to obtain,



We now group like terms to obtain,



Now recall that


Applying this property gives,







The correct answer is A.

Figure it out your self