6 x 3 4x 2 21x

6 x 3 4x 2 21x
6 x 3 4x 2 21x. X 2 10x 21 2x. x2-10x+21x. x2-10x+21 0. -x2+2xx+10=0.
6 x 3 4x 2 21x
6 x 3 4x 2 21x. X2+4x-21=0. 4x2 12 0 через дискриминант. √21 − 4𝑥 = −𝑥. x2+21x-90=0.
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x. 6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x. F x 3x 9 x. f(x)=x3-2x2. f x x 2 9. f x x3-9x2-21x.
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x
6 x 3 4x 2 21x