(x - 5)2 – (x + 2)2 = -2
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Answer:
it's your ans.....
Step-by-step explanation:
(x-5)2-(x+2)2=-2
2x-10-2x+4=-2
2x-2x-10+4=-2
-10+4=-2
-14=-2
14=2
x=2/14
x=7
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