c ezicol 2 thi r ;r
please help in math homework
x squared minus 6xy plus 9y squared minus 4z squared
please detail all the steps for x squared minus 6xy plus 9y squared minus 4z squared
X squared minus - 6xy + 9y squared - 4z squared
why human female egg shows unequal holoblastic cleavage since it has very low amout of yolk present in it.
Why we are using capacitor in a CAMERA for flash as it has a potential diffrence already present