Question : If $a=101$, then the value of $a(a^2-3a+3)$ is:
Option 1: 1000000
Option 2: 1010101
Option 3: 1000001
Option 4: 999999
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Correct Answer: 1000001
Solution : Given: $a=101$ Substitute the value of $a=101$ in the equation below, we get, $a(a^2-3a+3)$ $=101(101^2-3×101+3)$ $=101(10201-303+3)$ $=101×9901$ $=1000001$ Hence, the correct answer is 1000001.
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