126(1/y-1/x+y):x/y eching | Microsoft math hal qiluvchi

Baholash

Kengaytirish

Viktorina

Algebra

5xshash muammolar:

Veb-qidiruvdagi o'xshash muammolar

https://socratic.org/questions/how-do-you-solve-the-following-system-1-2x-y-1-x-3y-7

https://www.tiger-algebra.com/drill/-10x_7y=-70$-6/7/

https://math.stackexchange.com/q/173492

https://www.quora.com/Let-x-and-y-be-a-positive-integer-solution-of-the-equation-frac-1-x+1-+-frac-1-y-1-frac-7-12-How-does-one-find-the-possible-values-of-x-and-y

https://socratic.org/questions/whats-the-simplified-form-of-1-y-1-x-1-y-1-x

https://socratic.org/questions/how-do-you-simplify-x-y-y-x-1-y-1-x

Baham ko'rish

Klipbordga nusxa olish

\frac{126\left(\frac{x+y}{y\left(x+y\right)}-\frac{y}{y\left(x+y\right)}\right)}{\frac{x}{y}}

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. y va x+y ning eng kichik umumiy karralisi y\left(x+y\right). \frac{1}{y} ni \frac{x+y}{x+y} marotabaga ko'paytirish. \frac{1}{x+y} ni \frac{y}{y} marotabaga ko'paytirish.

\frac{126\times \frac{x+y-y}{y\left(x+y\right)}}{\frac{x}{y}}

\frac{x+y}{y\left(x+y\right)} va \frac{y}{y\left(x+y\right)} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

\frac{126\times \frac{x}{y\left(x+y\right)}}{\frac{x}{y}}

x+y-y kabi iboralarga o‘xshab birlashtiring.

\frac{\frac{126x}{y\left(x+y\right)}}{\frac{x}{y}}

126\times \frac{x}{y\left(x+y\right)} ni yagona kasrga aylantiring.

\frac{126xy}{y\left(x+y\right)x}

\frac{126x}{y\left(x+y\right)} ni \frac{x}{y} ga bo'lish \frac{126x}{y\left(x+y\right)} ga k'paytirish \frac{x}{y} ga qaytarish.

\frac{126}{x+y}

Surat va maxrajdagi ikkala xy ni qisqartiring.

\frac{126\left(\frac{x+y}{y\left(x+y\right)}-\frac{y}{y\left(x+y\right)}\right)}{\frac{x}{y}}

\frac{126\times \frac{x+y-y}{y\left(x+y\right)}}{\frac{x}{y}}