Risolvi f(x)=-2/(2x-1)^2-2 | Microsoft Math Solver

Calcola

Espandi

Grafico

Quiz

Polynomial

5 problemi simili a:

Problemi simili da ricerca Web

https://socratic.org/questions/what-is-the-equation-of-the-line-normal-to-f-x-2-x-1-2-2x-4-at-x-2-1

https://socratic.org/questions/what-are-the-asymptotes-of-f-x-x-x-1-x-2-4

https://socratic.org/questions/how-do-you-find-the-max-or-minimum-of-f-x-1-2x-2-2x-3

https://socratic.org/questions/what-are-the-asymptotes-and-removable-discontinuities-if-any-of-f-x-x-2-2x-2-5x

https://socratic.org/questions/how-do-you-combine-x-1-x-2-1-2-5x-5

https://socratic.org/questions/how-do-you-evaluate-the-function-f-x-2-3x-2-x-5-for-f-6

Copiato negli Appunti

\frac{-2}{\left(2x-1\right)^{2}}-\frac{2\left(2x-1\right)^{2}}{\left(2x-1\right)^{2}}

Per aggiungere o sottrarre espressioni, espandile per rendere uguali i denominatori. Moltiplica 2 per \frac{\left(2x-1\right)^{2}}{\left(2x-1\right)^{2}}.

\frac{-2-2\left(2x-1\right)^{2}}{\left(2x-1\right)^{2}}

Poiché \frac{-2}{\left(2x-1\right)^{2}} e \frac{2\left(2x-1\right)^{2}}{\left(2x-1\right)^{2}} hanno lo stesso denominatore, calcolane la sottrazione sottraendo i numeratori.

\frac{-2-8x^{2}+8x-2}{\left(2x-1\right)^{2}}

Esegui le moltiplicazioni in -2-2\left(2x-1\right)^{2}.

\frac{-4-8x^{2}+8x}{\left(2x-1\right)^{2}}

Unisci i termini come in -2-8x^{2}+8x-2.

\frac{-4-8x^{2}+8x}{4x^{2}-4x+1}

Espandi \left(2x-1\right)^{2}.