Point P' is the image of the point P after a counterclockwise rotation of 90 degress about the origin. If the coordinates of poi
nt P' are (-7,-3) what are the coordinates of point P?
A. (-3,-7)
B. (-3,7)
C. (3,-7)
D. (3,7) 
A. (-3,-7)
B. (-3,7)
C. (3,-7)
D. (3,7)
1 answer:
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Answer:
No
Step-by-step explanation:
An extraneous solution is a root of a transformed equation which is not a root of the original equation because it was not included in the domain of the original equation.
Ahmed is solving for x.
His steps were:
Since cube roots <u>do not give two solutions when solved</u>, it is <u>not necessary </u>to check his answers for extraneous solutions.