Simplify the sum. State any restrictions on the variables.
x - 2/x + 3 + 10x/(x²) - 9

Solution:

Given that:

x - 2/x + 3 + 10x/(x²) - 9

Rearranging the terms,

x - 2/x - 6 + 10/x

We shall take the LCM of the terms

= x² - 2 + 10 - 6x /x

= x² - 6x + 8 /x

This is the simplified form of the given equation

There is a restriction that x should not be equal to 0.

Simplify the sum. State any restrictions on the variables. x - 2/x + 3 + 10x/(x²) - 9

Summary:

This is the simplified form of the given equation x - 2/x + 3 + 10x/(x²) - 9 is x² - 6x + 8 /x. There is a restriction that x should not be equal to 0.