Question

- What is the value of x and y if Dx = -4, Dy = 8 and D = 2. *

Answer 1

Answer:

Dx=-4

given D = 2 ,then

2x=-4

x= -4/2

x=-2

again ,Dy=8

given D=2

2y=8

y= 8/2

y= 4

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X=-2,Y=4

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i hope u understand