What is 3x3-x2 plus x-2 divided by x2?

Answer 1

Use the caret symbol (^) to denote powers and parentheses to clarify what you are asking:

I'll assume you meant: [ 3*x^3 - x^2 ] + [(x-2)/(x^2)]

Find a common denominator (x^2), and then [ 3*x^3 - x^2 ] becomes:

[( 3*x^3 - x^2)*x^2 ]/(x^2) = [ (3*x^5 - x^4)/(x^2) ]

then: [ (3*x^5 - x^4)/(x^2) ] + [(x-2)/(x^2)] = (3*x^5 - x^4 + x - 2)/(x^2)