Let \([t]\) denote the greatest integer \(\leq t\). Then the equation in \(x,[x{]}^{2}+2[x+2]-7=0\) has:
Q1
Let \([t]\) denote the greatest integer \(\leq t\). Then the equation in \(x,[x{]}^{2}+2[x+2]-7=0\) has:
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