A water tank is formed with the combination of cylinder and hemisphere. The total height of the tank is 20 m and base area
is 154 m². If the tank is filled with water at the rate of 45
paisa per litre, what is the total cost to fill the water? Find it.
Ans: Rs.1224300
W-Y

the answer is b.)

< 1=< 2

the answer is 21%.

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

the answer to this is:

factor 2x2+16x+24

2x2+16x+24

=2(x+2)(x+6)

answer:

2(x+2)(x+6)

hope this hmu if needed