The two roots of this functions are the exact roots and one is an imaginary root. The -2 is the root of a negative number -16 because if you compute the -2 on its 3rd power you come up -16, the 2 is the root of 16 and the 4+i contains a imaginary number that is why it is an imaginary root
All atoms of the same element have the same atomic number
It's the mitochondrion. It it the powerhouse of the cell and deals mainly with energy.
Answer:
Gastric Acid?
Explanation:
Acid seems like it would have more ph