Baholash
-\frac{24xy}{4x^{2}-9y^{2}}
Kengaytirish
-\frac{24xy}{4x^{2}-9y^{2}}
Viktorina
Algebra
5xshash muammolar:
\frac { 2 x - 3 y } { 2 x + 3 y } - \frac { 2 x + 3 y } { 2 x - 3 y } =
Baham ko'rish
Klipbordga nusxa olish
\frac{\left(2x-3y\right)\left(2x-3y\right)}{\left(2x-3y\right)\left(2x+3y\right)}-\frac{\left(2x+3y\right)\left(2x+3y\right)}{\left(2x-3y\right)\left(2x+3y\right)}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 2x+3y va 2x-3y ning eng kichik umumiy karralisi \left(2x-3y\right)\left(2x+3y\right). \frac{2x-3y}{2x+3y} ni \frac{2x-3y}{2x-3y} marotabaga ko'paytirish. \frac{2x+3y}{2x-3y} ni \frac{2x+3y}{2x+3y} marotabaga ko'paytirish.
\frac{\left(2x-3y\right)\left(2x-3y\right)-\left(2x+3y\right)\left(2x+3y\right)}{\left(2x-3y\right)\left(2x+3y\right)}
\frac{\left(2x-3y\right)\left(2x-3y\right)}{\left(2x-3y\right)\left(2x+3y\right)} va \frac{\left(2x+3y\right)\left(2x+3y\right)}{\left(2x-3y\right)\left(2x+3y\right)} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{4x^{2}-6xy-6xy+9y^{2}-4x^{2}-6xy-6xy-9y^{2}}{\left(2x-3y\right)\left(2x+3y\right)}
\left(2x-3y\right)\left(2x-3y\right)-\left(2x+3y\right)\left(2x+3y\right) ichidagi ko‘paytirishlarni bajaring.
\frac{-24xy}{\left(2x-3y\right)\left(2x+3y\right)}
4x^{2}-6xy-6xy+9y^{2}-4x^{2}-6xy-6xy-9y^{2} kabi iboralarga o‘xshab birlashtiring.
\frac{-24xy}{4x^{2}-9y^{2}}
\left(2x-3y\right)\left(2x+3y\right) ni kengaytirish.
\frac{\left(2x-3y\right)\left(2x-3y\right)}{\left(2x-3y\right)\left(2x+3y\right)}-\frac{\left(2x+3y\right)\left(2x+3y\right)}{\left(2x-3y\right)\left(2x+3y\right)}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 2x+3y va 2x-3y ning eng kichik umumiy karralisi \left(2x-3y\right)\left(2x+3y\right). \frac{2x-3y}{2x+3y} ni \frac{2x-3y}{2x-3y} marotabaga ko'paytirish. \frac{2x+3y}{2x-3y} ni \frac{2x+3y}{2x+3y} marotabaga ko'paytirish.
\frac{\left(2x-3y\right)\left(2x-3y\right)-\left(2x+3y\right)\left(2x+3y\right)}{\left(2x-3y\right)\left(2x+3y\right)}
\frac{\left(2x-3y\right)\left(2x-3y\right)}{\left(2x-3y\right)\left(2x+3y\right)} va \frac{\left(2x+3y\right)\left(2x+3y\right)}{\left(2x-3y\right)\left(2x+3y\right)} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{4x^{2}-6xy-6xy+9y^{2}-4x^{2}-6xy-6xy-9y^{2}}{\left(2x-3y\right)\left(2x+3y\right)}
\left(2x-3y\right)\left(2x-3y\right)-\left(2x+3y\right)\left(2x+3y\right) ichidagi ko‘paytirishlarni bajaring.
\frac{-24xy}{\left(2x-3y\right)\left(2x+3y\right)}
4x^{2}-6xy-6xy+9y^{2}-4x^{2}-6xy-6xy-9y^{2} kabi iboralarga o‘xshab birlashtiring.
\frac{-24xy}{4x^{2}-9y^{2}}
\left(2x-3y\right)\left(2x+3y\right) ni kengaytirish.
Misollar
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Matritsa
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Simli tenglama
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Differensatsiya
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Oʻngga
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Chegaralar
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