Guys i need help with this

Which expression is equivalent to 4 square root 6 divided by 3 root 2

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)