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Vishnu David Bishnoi

· started a discussion

· 1 Months ago

too many mistakes

Question:

If P =  x2-36x2-49     and Q =  x + 6x + 7   , then the value of  PQ    is –

Options:
A)

x-6x-7    

B)

x-6x+7    

C)

x-7x+6    

D)

x+6x-7    

Solution:

Ans: (a)


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