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PALLAVI AZAD

· started a discussion

· 1 Months ago

how 2x=1

Question:

If  2x+12x=2   , then what is the value of   21x4+1x5     is?

Options:
A)

4

B)

8

C)

16

D)

2

Solution:

Ans: (b)


roshan sharma

· commented

· 1 Months ago

Yet to be approved!

satish narayan chaudhary

· commented

· 1 Months ago

solve the question, it is square of (2x-1)=0

ravi kumar

· commented

· 1 Months ago

by guessing..

Aveg

· commented

· 1 Months ago

Yet to be approved!

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