75 paise of ₹5 please Answer me fast​

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k

Write as a product: ac^2–ad+c^3–cd–bc^2+bd