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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":415,"_416":417,"_263":370,"_418":419,"_420":421,"_110":427},"mQdh3egGZ4nRuYJqwegfzxZZZcQguj","q","Solve the equation 5x² - 4x - 1 = 0","ans",[414],3,"1998","course","mathematics","exp","5x² - 4x - 1 = 0
\n5x² 5x + x -1 = 0
\n5x(x - 1) + (x - 1) = 0
\n(5x + 1)(x -1) = 0
\nx = -1/5 or 1 = 0","opts",[422,423,424,425,426],"-1, 1/5","-1, -1/5","1, 1/5","1, -1/5","-1, 5",14,"14","initComment","initReply","actionData","errors"]

WAEC - Mathematics (1998 - No. 14)

Explanation

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