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Mathematics, 12.01.2020 02:31 heroxtree
Prove that for any value of x the value of the expression (x–3)(x+7)–(x+5)(x–1) is equal to –16.
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Prove that for any value of x the value of the expression (x–3)(x+7)–(x+5)(x–1) is equal to –16....
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