Answer:
The first option
.
Step-by-step explanation:
To have exactly 2 real and two non real solutions, the degree of the polynomial must be a degree 4. Degree is the highest exponent value in the polynomial and is also the number of solutions to the polynomial. This polynomial ha 2 real+2 non real= 4 solutions and must be
. This eliminates the bottom two solutions.
In order to have two real and two non real solutions, the polynomial must factor. If it factors all the way like

This means x=0, 10, -10 are real solutions to the polynomial. It has no non real solutions. This eliminates this answer choice.
Only answer choice 1 meets the requirement.
Answer:
Here, answer is given in form of 4 figure labelled with inequality
Step-by-step explanation:
Given inequality are
A). 
B). 
C). 
D). 
For matching with givens graph:
Simplifying...
A). 
Divide 2 on both sides

B). 
Add (-6) on both side.


C). 
Add (4) on both side.


D). 
Multiple (-1) on both side

Note : Change of inequality sign due to multipication of negative number
Add (-5) on both side.

Here, Answer is given in form of 4 figure labelled with inequality
Answer:
The radicand is whatever is under the the radical, so in this case, your answer would be D. 3x-5
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