simplify (2/ x^2 - 1 ) - 4 /x + 4
You asked:
Simplify the expression: \(\frac{2}{{x}^{2}} - 1 - \frac{4}{x} + 4\)
MathBot Answer:
Simplified:
\[ \frac{2}{{x}^{2}} - 1 - \frac{4}{x} + 4 = 3 - \frac{4}{x} + \frac{2}{x^{2}} \]
Factored:
\[ \frac{2}{{x}^{2}} - 1 - \frac{4}{x} + 4 = \frac{3 x^{2} - 4 x + 2}{x^{2}} \]