Math, asked by reemapulkit1, 5 hours ago

(ii) (x - y)2 = x2 – 2xy + y2 गिव द सलूशन ​

Answers

Answered by OoAryanKingoO78
16

Answer:

\huge \dag \sf{Answer✓}

x2 – 2xy + y2

= 1||y = 2

(1) – 2(1)(2) + (2)

» 1-4+4

1 ans

step by step solution:-

-First we will look at the equation, the we are given with the values of x and y in the brackets as x = I and y =2.

-The we will put the I in place of x and 2 in place of y and then we will equate the whole Solution. Then we will cancel the -4 and + with with other. Then I is going to be left, which is your answer.

Answered by Mysteryboy01
3

(x - {y)}^{2}  =  {x}^{2}  - 2xy +  {y}^{2}  \\  \\  {x}^{2}   +  {y}^{2}  - 2xy =  {x}^{2}  - 2xy +  {y}^{2}  \\  \\  {x}^{2}  - 2xy +  {y}^{2}  =  {x}^{2}  - 2xy +  {y}^{2}  \\  \\ L.H.S = R.H.S

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