![Bài 3. Tìm x: 1) 4x(x- 20)-(2x-1)(2x+3)=0 2) (2x-1)° +(3+2x)(3–2x) =8 3) 3.x - 12.x=0 4) (x-2) -5(2-x)=0 5) (x-3) =81 6) -16x = 0 7) x*-14x +49xr² = 0 8) - Bài 3. Tìm x: 1) 4x(x- 20)-(2x-1)(2x+3)=0 2) (2x-1)° +(3+2x)(3–2x) =8 3) 3.x - 12.x=0 4) (x-2) -5(2-x)=0 5) (x-3) =81 6) -16x = 0 7) x*-14x +49xr² = 0 8) -](https://img.hoidap247.com/picture/question/20210729/large_1627555713145.jpg)
Bài 3. Tìm x: 1) 4x(x- 20)-(2x-1)(2x+3)=0 2) (2x-1)° +(3+2x)(3–2x) =8 3) 3.x - 12.x=0 4) (x-2) -5(2-x)=0 5) (x-3) =81 6) -16x = 0 7) x*-14x +49xr² = 0 8) -
Which of the following are the roots of 3x^2 +2x -1 = 0 ? x = 1/3 - Sarthaks eConnect | Largest Online Education Community
![2x/x-3 + 1/2x+3 + 3x+9/(x-3)(2x+3)=0 Evaluate this above equation - Maths - Polynomials - 13853001 | Meritnation.com 2x/x-3 + 1/2x+3 + 3x+9/(x-3)(2x+3)=0 Evaluate this above equation - Maths - Polynomials - 13853001 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/content_ck_images/ck_4b542f3afc860c5ebeab60b636e0ae48.png)
2x/x-3 + 1/2x+3 + 3x+9/(x-3)(2x+3)=0 Evaluate this above equation - Maths - Polynomials - 13853001 | Meritnation.com
The solution set for x(x+2)^2(x 1)^5(2x 3)(x 3)^4>or equal to 0 is given by x belongs to [a,b] union [c,infinity) then the value of a+B+C=______
![The common roots of the equation `x^(3) + 2x^(2) + 2x + 1 = 0 and 1+ x^(2008)+ x^(2003) = 0` - YouTube The common roots of the equation `x^(3) + 2x^(2) + 2x + 1 = 0 and 1+ x^(2008)+ x^(2003) = 0` - YouTube](https://i.ytimg.com/vi/XoesdtEllfo/maxresdefault.jpg)