Question

simplify the following and verify the answer for x=2 and y= 2
(5/4 x² -3/2xy) (x+y+y²)
No need to simplify
you can just verify the answer.​

Answer 1

refer a attachment hope its help u

Answer 2

Step-by-step explanation:

therefore, Pressure, P = 1 Pascal = 10^5 N\m^2 . Hence, The force due to air in a column of the height of atmosphere and area 15 cm x 15 cm is nearly equal to 2250 N