Then 2^x is equal to :

If 22x+4=16x, then 2x is equal to
(a) 2
(b) 4
(c) 8
(d) 16

Anurag Mishra Professor Asked on 8th March 2016 in Maths.
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    Answer: (b) 4 

    Anurag Mishra Professor Answered on 8th March 2016.
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