(x-5)² -(x-2)² = -2
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x=3.83
Step-by-step explanation:
(x-5)²-(x-2)²= -2
(x²-10x+25)-(x²-4x+4)= -2
x²-10x+25-x²+4x-4= -2
-6x+21= -2
-6x= -23
x= -23/-6
x=3.83
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