Answer: 46°
Please ignore this, I do not have enough characters to share this answer unless I put a bunch of random stuff.
Answer:
The answer to your question is x - 5 or x = 5
Step-by-step explanation:

1.- Factor the numerator
x² - 3x - 10
find 2 numbers that added equal -3 and multiply equal -10.
These numbers are -5 and + 2
(x - 5)(x + 2)
2.- Simplify

Delete (x +2) in both numerator and denominator
3.- Result x - 5
x = 5
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372580, 372647 if its above five round up below five round down