(256)^0.16 x (256)^0.09=?

(a) 4
(b) 16
(c) 64
(d) 256.25

Anurag Mishra Professor Asked on 8th March 2016 in Maths.
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1 Answer(s)

Answer: (a) 4 

Solution:-
(256)^0.16 x (256)^0.09
 = (256)^ (0.16 + 0.09)
 = (4^4)^0.25
 = 4^4 x 0.25
 = 4^1
 = 4

Then, the value of (256)^0.16 x (256)^0.09 is 4. 

Hence, the correct answer is option (a) 4. 

Anurag Mishra Professor Answered on 8th March 2016.
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