qterya15 qterya15

13-09-2018
Mathematics

contestada

Simplify using log properties: −log1/100
-10
2
-2
1/2

Respuesta :

rasaunanddelvon rasaunanddelvon

13-09-2018

The answer is 2 .

simplify log(down)10 (1/100) : -2

apply log rule : -log(down)10 (100)

rewrite 100 in power-base form : -log(down)10 (10^2)

apply log rule again : -2log(down)10 (10)

apply one more time : -2*1

Multiply : -2

refine from -(-2) = 2

I hope this helps

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