Christmas MT's answer to xuanni's Secondary 3 A Maths question.
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Apply factor theroem concept, find x when f(x) = 0, then use long division to solve the other factor. You can use the calculator to 'solve' the cubic equation first to reveal the roots, then show the working using one of the roots (Let x = 2) before using the long division method.
Date Posted:
7 years ago