ແກ້ f(x)=-2/(2x-1)^2-2 | ແກ້ໄຂ f(x)=-2/(2x-1)^2-2

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Polynomial

5 ບັນຫາທີ່ຄ້າຍຄືກັນກັບ:

ບັນຫາທີ່ຄ້າຍຄືກັນຈາກWeb Search

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

ແບ່ງປັນ

ສໍາເນົາຄລິບ

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

ເພື່ອເພີ່ມ ຫຼື ຫານນິພົດ, ໃຫ້ຂະຫຍາຍພວກມັນເພື່ອໃຫ້ຕົວຄູນມີຈຳນວນດຽວກັນ. ຄູນ 2 ໃຫ້ກັບ \frac{\left(2x-1\right)^{2}}{\left(2x-1\right)^{2}}.

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

ເນື່ອງຈາກ \frac{-2}{\left(2x-1\right)^{2}} ແລະ \frac{2\left(2x-1\right)^{2}}{\left(2x-1\right)^{2}} ມີຕົວຫານດຽວກັນ, ໃຫ້ຫານພວກມັນໂດຍການຫານຈຳນວນທີ່ເປັນເສດໃນເລກເສດສ່ວນຂອງພວກມັນ.

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

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

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

ຮວມຂໍ້ກຳນົດໃນ -2-8x^{2}+8x-2.