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Sunita Gupta

· started a discussion

· 1 Months ago

2 sec ka sawal hai

Question:

If x(x + y + z) = 9, y(x + y + z) = 16 and z(x + y + z) = 144, then x = ?

Options:
A)

75    

B)

913    

C)

139    

D)

none of these

Solution:

Ans: (b)

  

Subhas shaw

· commented

· 1 Months ago

Right

Vijay Sharma

· commented

· 1 Months ago

how...whts ur mthd,?

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