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Mathematics, 23.06.2019 01:10 vkrizh

What are the solution(s) of x2-4-0? x= 4 or x=4 x=-2 or x= 2 x=2 x=4

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What are the solution(s) of x2-4-0? x= 4 or x=4 x=-2 or x= 2 x=2 x=4...
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