Question 385895
{{{((a+4)/16a) + ((3a+4)/4a^2)}}}
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LCD = {{{16a^2}}}
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{{{(a(a+4)+4(3a+4))/16a^2}}}
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{{{(a^2+4a+12a+16)/16a^2}}}
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{{{(a^2+16a+16)/16a^2}}}
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