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

Evalwa

Espandi

Graff

Kwizz

Polynomial

5 problemi simili għal:

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Sehem

Ikkupjat fuq il-klibbord

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

Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. Immultiplika 2 b'\frac{\left(2x-1\right)^{2}}{\left(2x-1\right)^{2}}.

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

Billi \frac{-2}{\left(2x-1\right)^{2}} u \frac{2\left(2x-1\right)^{2}}{\left(2x-1\right)^{2}} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

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

Agħmel il-multiplikazzjonijiet fi -2-2\left(2x-1\right)^{2}.

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

Ikkombina termini simili f'-2-8x^{2}+8x-2.

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

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