-0.3х^2 = 0 -0.3х^2 + 1.2 = 0 -0.3х^2 - 1.2х = 0 3х^2 - 4х - 5 = 0 (5х - 3)^2 + (2х -...

Question

-0.3х^2 = 0
-0.3х^2 + 1.2 = 0
-0.3х^2 - 1.2х = 0
3х^2 - 4х - 5 = 0
(5х - 3)^2 + (2х - 3)(2х + 3)

Answer 1

62 72 65 7 56 41 24 9

Comments

Что это??