(2х – 3)^2 – 3 = (2х + 1)^2 – 11 (^2 это степень). Created by AnnaUSAGI. algebra-ru

(2х – 3)^2 – 3 = (2х + 1)^2 – 11 (^2 это степень)...

July 2022 1 6 Report

(2х – 3)^2 – 3 = (2х + 1)^2 – 11
(^2 это степень)

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Bainaarina

$(2x - 3)^{2} - 3 = {(2x + 1)}^{2} - 11 \\ 4 {x}^{2} + 9 - 12x- 3 = 4 {x}^{2} + 1 + 4x - 11 \\ 4 {x}^{2} - 4x {}^{2} - 12x - 4x = 1 - 11 + 3 - 9 \\ - 16x = - 16 \\ 16x = 16 \\ x = 1$

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AnnaUSAGI July 2022 | 0 Ответы

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AnnaUSAGI July 2022 | 0 Ответы

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dayu 50 ballov vikonajte dilennya 08x2yz 02 xy

znajdit kuti trikutnika yaksho gradusni miri jogo zovnishnih kutiv vidnosyatsya yak

dovedit sho 22 122 124 128 1216 1 232 1

reshi uravnenieplizzzzz 16u2 4u 32 15u 906da91339e03a431833d815b97260111d 49419

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