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Solve 3x+4+7x+8+7x3+7x3

2 Answers

3 votes
the answer is ERROR i tried it by hand and by calculator and both answers ended up as ERROR 
User Jtdubs
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2 votes
It doesn't have real roots, it has imaginary roots, and I can't remember how to find them right now :(
User Bert Verhees
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