Question

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please answer my question read thisand answer x-y

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Answer 1

Step-by-step explanation:

Centroid of a triangle is calculated by the formula (

3

x

1

+x

2

+x

3

,

3

y

1

+y

2

+y

3

)

So, centroid =(

3

a+b+c

,

3

b+c+a

)=(0,0)

=>a+b+c=0

When a+b+c=0;a

3

+b

3

+c

3

=3abc

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