Có thể đưa các phương trình này về dạng t^2-2t=0 không?

y=-4x-1 (-4x-1)^2 +5x^2 +2x=0 16x^2 +8x +1 +5x^2 +2x=0 21x^2 +10x + 1 =0 (7x+1)(3x+1)=0 x=-1/7 or -1/3 y= -3/7 or 1/3. Download scientific diagram | Find the solution set of x 2 -2x=0: An example of students' second type of mistake from publication: STUDENTS' REASONING IN ... Dec 1, 2021 ... A series of zirconolite ceramics with stoichiometry Ca1-xCexZrTi2-2xAl2xO7 (x = 0–0.35), considered as a host phase for the immobilisation ... Jun 6, 2022 ... My question is as follows : While I understand the mathematical rules that lets me solve this equation and get 0 and 2 as a solution, I don't ... Apr 14, 2017 ... So, the solution to the inequality (x−2)2>0 ( x − 2 ) 2 > 0 is x x belongs to all real numbers except x=2 x = 2 . In interval notation, this can ... Nov 7, 2017 ... ... 2 - 2x) - (x^2 - 2x) = 0. x^4 - 4x^3 + 4x^2 - 2x^2+ 4x - x^2 + 2x = 0. x^4 - 4x^3 + x^2 + 6x = 0. x ( x^3 - 4x^2 + x + 6 ). One solution is x = ... Aug 15, 2023 ... Get all the terms to one side and have the right hand equal to zero; in this case, subtracting (x2 + 2x) from both sides yields x3 - x2 - 2x = 0 ... Sep 27, 2020 ... To solve the equation 6x2−2x=0, first factor out 2x, giving 2x(3x−1)=0. Setting each factor equal to zero results in the solutions x=0 and x=31​ ... 0 < √2 − y. 2x0. = z2(x2 − 2). 2x0 (2x0+1/2 + y). < z2(x2. 0 + x0). 22x0−3 ... Luca, On the diophantine equation 2x = x2 +y2 −2, Funct. Approx. Comment ... Article List ; 1020042. 4 G 1,5 + (2 x 0,5), 10.3, 111, 180 ; 1020045. 4 G 1,5 + (2 x 1,0), 10.8, 130, 230.