4. in the adjoining figure, abcd is a
parallelogram in which la = 60°. if the
bisectors of za and b meet dc at p,
prove that (i) zapb = 90°, (ii) ad = dp and
pb = pc = bc, (iii) dc = 2ad.

p(x)= 8 x³ - 36 x² + 54 x - 27

q(x) = 2 x -3

you can check your mistake and then you can choose the correct option.

dividend =   8 x³ - 36 x² + 54 x - 27

divisor = 2 x -3

if you want to find quotient, proceed as follows

q(x)= 0

2 x - 3=0

x =

now , i have used division method , to find quotient and remainder