Option 2: 18-5i is the right answer
Step-by-step explanation:
Given
When there is a negative number in radical, a new complex number iota denoted by i is introduced which is equal to 
So we will solve the given expression
Hence,
Option 2: 18-5i is the right answer
Keywords: Iota, complex numbers
Learn more about complex numbers at:
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Answer:
B. Jamal needs to find a ride home other than the bus.
Step-by-step explanation:
This conclusion can be made from the prompt.
Hope this helps!
Answer: All polygons follow a rule that the sum of their exterior angles will equal 360 degrees.
Answer:
,,,,........,..............
Answer:
Step-by-step explanation:
1) Vertex form of a quadratic equation is y=a(x-h)2+k, where (h,k) is the vertex of the parabola.
2) The vertex of a parabola is the point at the top or bottom of the parabola.
3) 'h' is -6, the first coordinate in the vertex.
4) 'k' is -4, the second coordinate in the vertex.
5) 'x' is -2, the first coordinate in the other point.
