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It assesses knowledge in subjects relevant to the candidate’s chosen course of study.","tags","utme jamb joint admission matriculation board unified tertiary matriculation examination nigeria africa","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",5,"createdOn",1755987353430,"updatedOn","questionsCount",29915,"courseCount",20,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":415,"_416":417,"_263":370,"_418":419,"_420":421,"_110":427},"qbgd0K36CdeCl72J7WxhVgWJ3qUSIM","q","Simplify \\(\\frac{5^x \\times 25^{x - 1}}{125^{x + 1}}\\)","ans",[414],2,"1979","course","mathematics","exp","\\(\\frac{5^x \\times 25^{x - 1}}{125^{x + 1}}\\) = \\(\\frac{5^x \\times 5^{2x - 2}}{5^{3x + 3}}\\)
\n
\n= \\(\\frac{5^{x + 2x - 2}}{5^{3x + 3}}\\)
\n
\n= \\(\\frac{5^{3x - 2}}{5^{3x + 3}}\\)
\n
\n= 5\\(^{3x - 2 - 3x - 3}\\)
\n
\n= 5\\(^{-5}\\)","opts",[422,423,424,425,426],"5^{2x + 1}","5^{x + 1}","5^-5","5²","5³",15,"15","initComment","initReply","actionData","errors"]

JAMB - Mathematics (1979 - No. 15)

Explanation

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