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2x=16;2x+32^x=16;2^{x+3}എത്ര?

A256

B128

C64

D32

Answer:

B. 128

Read Explanation:

2x+3=2x×232^{x+3}=2^x\times2^3

=16×23=16×8=16\times2^3=16\times8

=128=128


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