(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Find the range of the number k so that the equation 100^x-10^(x+1)+k=0 has two distinct positive roots

2. Relevant equations

3. The attempt at a solution

I know if it says for two distinct roots only , k<25

but now its two distinct POSITIVE roots , so how ?

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# Homework Help: Range of values

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