Images X2 6X

< Previous image
Image - 36
Next image >
X2 6x. -X2-6x-9<=0 решение. X2-6x+9=0. Х 2 6x 9 0. X^4=(X-20)^2.
-X2-6x-9<=0 решение. X2-6x+9=0. Х 2 6x 9 0. X^4=(X-20)^2.

See also