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SUI GENERIS

· started a discussion

· 1 Months ago

ERROR (Question: 382381.0 )

Question implies that
(x+1).(x+4)=(x+2).(x+3)
x^2+5x+4=x^2+5x+6
4=6
how can it be?

Question:

  

Options:
A)

-212    

B)

-312    

C)

-112    

D)

0

Solution:

Ans: (a)

  

Shaillender

· commented

· 1 Months ago

You cannot cancel the numerators on either side for x=-5/2, as they both become zero. So, equation LHS=RHS=0 for x=-5/2.

yatin kaushik

· commented

· 1 Months ago

i am getting the same
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