Simplify expression x^2+x-2/x^3-x^2+2x-2

is the simplest form of given expression.

Step-by-step explanation:

The given question is

To solve the problem we have to group or split middle term and then factorise

Taking common from first two terms of denominator and 2 from next two terms

Now,taking x common from first two terms of numerator and -1 from next two terms and in denominator taking(x-1) common from both terms

Now cancel out x-1 from both numerator and denominator we get

is the required simplest form.

two data sets with the same median will not have the same varaibility

step-by-step explanation: