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Anit thakan

· started a discussion

· 1 Months ago

ineffable

Question:

If xy + x + y = 250, xz + x + z = 300, yz + y + z = 216, find the value of x + y + z. 

Options:
A)

50.25

B)

40.5

C)

45.25

D)

48.25

Solution:

Ans:(c)



Ashish

· commented

· 1 Months ago

ANY SHORT TRICK

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