What are the solutions of 12 – x2 = 0?

x = 2 StartRoot 3 EndRoot and x = Negative 2 StartRoot 3 EndRoot
x = 3 StartRoot 2 EndRoot and x = Negative 3 StartRoot 2 EndRoot
x = 4 StartRoot 3 EndRoot and x = Negative 4 StartRoot 3 EndRoot
x = 6 and x = –6

How??

Step-by-step explanation:

(⌐■-■)/━☆ﾟ.*･｡ﾟThe meristem is a type of tissue found in plants. It consists of undifferentiated cells (meristematic cells) capable of cell division. Cells in the meristem can develop into all the other tissues and organs that occur in plants. These cells continue to divide until a time when they get differentiated and then lose the ability to divide.