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12345 [234]
2 years ago
14

Log base 2 (1/4) ...?

Mathematics
1 answer:
liubo4ka [24]2 years ago
5 0
Log ( base 2 ) ( 1 / 4 ) =
= log ( base 2 ) ( 2 ^(-2 ) ) =   
= - 2 log ( base 2 ) 2 =    ( because : log x^n = n log x )
= ( - 2 ) * 1 =    ( because:   log (base x) x = 1 ) 
= -  2
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Step-by-step explanation:

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3 0
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Give one example of when you would. use the friendly numbers strategy to subtract .Explain why ?
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I hope this was what you were looking for!
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