What is x^2-2x-3/(x^2)+(-2)*3x-3/x-3 ?

The solution to x^2-2x-3/(x^2)+(-2)*3x-3/x-3 is x^2-8x-3/(x^2)-3/x-3

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simplify x^2-2x-3/(x^2)+(-2)*3x-3/x-3

simplify

x^{2} - 2 x - \frac{3}{x ^{2}} + (- 2) \cdot 3 x - \frac{3}{x} - 3

x^{2} - 8 x - \frac{3}{x ^{2}} - \frac{3}{x} - 3

Solution steps

x^{2} - 2 x - \frac{3}{x ^{2}} + (- 2) \cdot 3 x - \frac{3}{x} - 3

Apply rule:

(- a) = - a

(- 2) = - 2

= x^{2} - 2 x - \frac{3}{x ^{2}} - 2 \cdot 3 x - \frac{3}{x} - 3

Multiply the numbers:

2 \cdot 3 = 6

= x^{2} - 2 x - \frac{3}{x ^{2}} - 6 x - \frac{3}{x} - 3

Group like terms

= x^{2} - 2 x - 6 x - \frac{3}{x ^{2}} - \frac{3}{x} - 3

Add similar elements:

- 2 x - 6 x = - 8 x

= x^{2} - 8 x - \frac{3}{x ^{2}} - \frac{3}{x} - 3

3 a^{2} b^{3} - 27 a^{4} b

\frac{2 x ^{3}}{2}

2 x^{3} \cdot y^{8} + 250 y^{3}

x^{4} - 3 x^{3} - 4 x^{2} + 12 x

33 x - 35 - 30 x + 52

What is x^2-2x-3/(x^2)+(-2)*3x-3/x-3 ?
The solution to x^2-2x-3/(x^2)+(-2)*3x-3/x-3 is x^2-8x-3/(x^2)-3/x-3