Question 616332
1. 1/4log(2)16 + 1/2log(2)49 = log(2)x
{{{(1/4)*log(2,16) + (1/2)*log(2,49) = log(2,x)}}}
{{{log(2,2) + log(2,7) = log(2,x)}}}
{{{log(2,14) = log(2,x)}}}
x = 14
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2. 4^(3x) = 10
3x*log(4) = log(10) = 1
3x = 1/log(4)
x = 1/(3log(4) = 1/log(64)
x =~ 0.55365
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3. log(3)0.1 + 2log(3)x = log(3)2 + log(3)5
Similar to #1