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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},"fWsK8gLnjBsqtsE08WEVgEshijfwPg","q","Solve the simultaneous equations for x in x² + y - 8 = 0, y + 5x - 2 = 0","ans",[414],2,"1983","course","mathematics","exp","x² + y - 8 = 0, y + 5x - 2 = 0
\n
\nRearranging, x² + y = 8.....(i)
\n
\n5x + y = 2.......(ii)
\n
\nSubtract eqn(ii) from eqn(i)
\n
\nx² - 5x - 6 = 0
\n
\n(x - 6)(x + 1) = 0
\n
\nx = 6, -1","opts",[422,423,424,425,426],"-28, 7","6, -28","6, -1","-1, 7","3, 2",19,"19","initComment","initReply","actionData","errors"]

JAMB - Mathematics (1983 - No. 19)

Explanation

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