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These resources are designed to help you familiarize yourself with the exam format, identify key topics, and practice effectively. Whether you're preparing for the May/June or GCE sessions, our curated materials provide both objective and theory questions to enhance your study sessions.","tags","waec nigeria west africa examination council","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",10,"createdOn",1755991949910,"updatedOn","questionsCount",27220,"courseCount",23,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":414,"_415":416,"_263":370,"_417":418,"_419":420,"_110":425},"2LJQC71xsbq55sZVLhUBEz1zr9H7U8","q","If log_a270 - log_a10 + log_a \\(\\frac{1}{3}\\) = 2, what is the value of a?","ans",[95],"2006","course","mathematics","exp","log_a270 - log_a10 + log_a\\(\\frac{1}{3}\\) = 2
\n
\nlog_a270 + log_a\\(\\frac{1}{3}\\) - log_a10 = 2
\n
\nlog_a(270\\(\\frac{\\frac{1}{3}}{10}\\)) = 2
\n
\nlog_a9 = 2
\n
\na^a = 9
\n
\na = \\(\\sqrt{9}\\) = 3","opts",[421,422,423,424],"3","4","5","6",22,"22","initComment","initReply","actionData","errors"]

WAEC - Mathematics (2006 - No. 22)

Explanation

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