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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":426},"3RlGsSzHjunq9458hKWKtpwx1Q2nbN","q","If g(x) = x² + 3x + 4, find g(x + 1) - g(x)","ans",[414],1,"1991","course","mathematics","exp","g(x) = x² + 3x + 4
\n
\n= g(x + 1) = (x + 1)^2 + 3(x + 1) + 4
\n
\n= x² + 1 + 2x + 3x + 3 + 4
\n
\n= x² + 5x + 8
\n
\ng(x + 1) - g(x) = x² + 5x + 8 - (x² + 3x + 4)
\n
\n= x² + 5x + 8 - x² + 3x + 4
\n
\n= 2x + 4
\n
\n= 2(x + 2)","opts",[422,423,424,425],"(x + 2)","2(x + 2)","(2x + 1)","(x² + 4)",16,"16","initComment","initReply","actionData","errors"]

JAMB - Mathematics (1991 - No. 16)

Explanation

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