Answer: 0
Explanation:
3-10= -7. -7^2=49
5-12=-7. -7^2=49
49-49=0
Answer:
0
(3−10)^2 − (5−12)^2
(3−10)^2 = 49
(5−12)^2 = 49
49 - 49 = 0
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