MathematicsPolynomialsJAMB
Expand (2x − 3)².
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Answer: B. 4x² − 12x + 9
(2x − 3)² = 4x² − 2(2x)(3) + 9 = 4x² − 12x + 9.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.
Mathematics · Polynomials
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