Issolvi b/a-b:(a/a-b-a+b/a) | Microsoft Math Solver

Evalwa

Espandi

Kwizz

Algebra

5 problemi simili għal:

Problemi Simili mit-Tiftix tal-Web

https://socratic.org/questions/if-a-and-b-are-integers-with-a-b-what-is-the-smallest-possible-positive-value-of

https://www.tiger-algebra.com/drill/a2-b2/ab-ab-b2/ab-a2/

https://www.quora.com/If-frac-a-b-b-c-c-a-a+b-b+c-c+a-frac-1-30-whats-the-value-of-frac-b-a+b-+-frac-c-b+c-+-frac-a-c+a-1

Sehem

Ikkupjat fuq il-klibbord

\frac{\frac{b}{a-b}}{\frac{aa}{a\left(a-b\right)}-\frac{\left(a+b\right)\left(a-b\right)}{a\left(a-b\right)}}

Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' a-b u a huwa a\left(a-b\right). Immultiplika \frac{a}{a-b} b'\frac{a}{a}. Immultiplika \frac{a+b}{a} b'\frac{a-b}{a-b}.

\frac{\frac{b}{a-b}}{\frac{aa-\left(a+b\right)\left(a-b\right)}{a\left(a-b\right)}}

Billi \frac{aa}{a\left(a-b\right)} u \frac{\left(a+b\right)\left(a-b\right)}{a\left(a-b\right)} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

\frac{\frac{b}{a-b}}{\frac{a^{2}-a^{2}+ab-ba+b^{2}}{a\left(a-b\right)}}

Agħmel il-multiplikazzjonijiet fi aa-\left(a+b\right)\left(a-b\right).

\frac{\frac{b}{a-b}}{\frac{b^{2}}{a\left(a-b\right)}}

Ikkombina termini simili f'a^{2}-a^{2}+ab-ba+b^{2}.

\frac{ba\left(a-b\right)}{\left(a-b\right)b^{2}}

Iddividi \frac{b}{a-b} b'\frac{b^{2}}{a\left(a-b\right)} billi timmultiplika \frac{b}{a-b} bir-reċiproku ta' \frac{b^{2}}{a\left(a-b\right)}.

\frac{a}{b}

Annulla b\left(a-b\right) fin-numeratur u d-denominatur.