what is 1 + 28 / 1 root
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rationalize the denominator
1+28*1root/1root*1root=1+28*1root (1 root=+1 or -1)
therefore
1+28*1=29
or 1+28*-1=27
hence the answer is 27 or 29
1+28*1root/1root*1root=1+28*1root (1 root=+1 or -1)
therefore
1+28*1=29
or 1+28*-1=27
hence the answer is 27 or 29
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