Logarithms

Algebra Level 1

The value of l o g 2 log_2 16 is


The answer is 4.

Anuj Shikarkhane by Anuj Shikarkhane , 19, India

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5 solutions

Pushpesh Kumar
Oct 8, 2014

Simple, l o g 2 16 = l o g 2 2 4 = 4 l o g 2 2 = 4 X 1 = 4 log_{2}16 = log_{2}2^{4} = 4log_{2}2 = 4 X 1 = \boxed{4}

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Himanshu Bhidu
Oct 3, 2014

(Log2)16= (log2)2^4=4 (log2)2=4x1=4

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Use L a T e X LaTeX !!

Anuj Shikarkhane - 6 years, 8 months ago
Shabari Srinivas
Oct 4, 2014

(log2)2^4;;;;4 (log2)2;;;4

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log(2)16 =log16÷log2 =1.20411998÷0.30103 (approx) =4 (approx)

Or

Log(2)16 That gives us 2^x=16 x=4

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Math Man
Oct 2, 2014

log(2)16 =x

so , 2 x = 16 , x = 4 2^x=16 , x=4 .

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idk to latex the logs

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