answer needed lol

Would love to know what "lol" has to do with your question. I see it frequently in facebook groups where I help. What's so funny about asking a math related question?
 
The lol is not for asking a math question but rather for asking for the answer. Apparently the poster knows that is wrong. If the OP had read the forum guidelines, then the poster would have known that this website does not supply answers to any students lol.
 
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