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If x is an integer and
If x is an integer and pictures 5
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If x is an integer
If x is an integer and
if x is an odd integer and yz
if x is an integer and
if x is an integer and y 7x 5
if x is an integer and y 3x 2
if x is an integer and 1-x 2
if x is an integer and yu003d-2x-8
if x is an integer and 2x^2+9 9x
