Add and express as one fraction: 2x−1 + 3x?

Update:opps... 2x^−1 + 3x? this is the question i need answer the one above is written wrong
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Update:opps... 2x^−1 + 3x? this is the question i need answer the one above is written wrong
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Verified answer
Question
2x^(-1) + 3x
Answer
= 2/x + 3x
= (2 + 3x^2) / x
you can't straight away add because the unknown have different power. you can make the denominator same.
:-)
2x â 1 + 3x
= 3x + 2x â 1
= 5x â 1
= 5x / 1
My Answer :
5x / 1
your question is not clear
5x-1 ..... is this what u want ????