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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",18,"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},"0NIOtNBEY7KJpFqvifPGjYUkhnvYwN","q","If y = 4x³ - 2x² + x, find \\(\\frac{\\delta y}{\\delta x}\\)","ans",[414],3,"2014","course","mathematics","exp","If y = 4x³ - 2x² + x, then;
\n
\n\\(\\frac{\\delta y}{\\delta x}\\) = 3(4x²) - 2(2x) + 1
\n
\n= 12x² - 4x + 1","opts",[422,423,424,425],"8x² - 2x + 1","8x² - 4x + 1","12x² - 2x + 1","12x² - 4x + 1",29,"29","initComment","initReply","actionData","errors"]

JAMB - Mathematics (2014 - No. 29)

Explanation

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