For two complex numbers

and

, the product is

That is, you multiply the moduli and add the arguments. You have

and

, so the product is
The answer is x2<span> – 2</span>x<span> – 9 and that is option C</span>
Answer: You would divide the rectangle into half, to form two congruent triangles. When you multiply the area of 1 of the triangles, it gives you the area of both triangles, and so the area of the triangle as a whole
Answer:
It helps in common sense
Step-by-step explanation: