Daigram will need sir?

I have not understood the last step  

Gjjj

If 125x x25/5x 

Can can you tell thus in video pls🦄🙏🙏🙏🙏

Consider the data collection from a survey of the colony 

Ok..mam. thanks a lot 

I can't understand ex:3.3,3

Add 2m(2 - m) and 4m^2 - 8m

3 question

1. Not understand tell in kannada
   

1 -1  2
0  2  -3
3  -2  4

Points (4, 7, 8), (2, 3, 4) and (1, 2, 5) are the vertices of a -------------
a. Parallelogram      b. Square 
c. Rectangle             d. Rhombus
( me : why the answer is a parallelogram, why dont it become a rectangle?  Rectangle have opposite sides equal)

How we start a sum

From the following the Balance Sheets of Ramu and Co.Ltd.
Prepare cash flow statements
Liabilities 31/12/17 31/12/18 Assets 31/12/17 31/12/18
 Rs. Rs. Rs. Rs.
Share capital 70,000 74,000 Cash 9,000 7,800
Debentures 12,000 6,000 Trade debtors
(good)
14,900 17,700
Trade
creditors
10,360 11,840 Stock in trade 49,200 42,700
P and L a/c 10,740 11,360 Good will 10,000 5,000
 Land 20,000 30,000
 1,03,100 1,03,200 1,03,100 1,03,200
 Additional information :
 (a) Dividends were paid totalling Rs.3,500
 (b) Land was purchased for Rs.10,000

Warehouse rent is a part of 

Which of the following properties of a proton can change while it moves freely in a magnetic field?