Math, asked by batulnalwala, 5 months ago

find the value of x square +2xy + y square - 4x - 6y + 1 when x= 4 and y = -3.

Answers

Answered by harshbharti68

2

Answer:

4

Step-by-step explanation:

As X=4 and y= -3

x^2 +2xy + y^2 -4x -6y +1

= 4^2 +2*4*(-3) + (-3)^2 -4*4 -6*(-3) +1

= 16 -24 + 9 -16 +18+1

= 28 - 24

= 4

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