Polynomials, Cubic Equations and Partial Fractions - Factorisation by Special Identities
Polynomials, Cubic Equations and Partial Fractions - Factorisation by Special Identities
Secondary 3
Factorise \(27{{x}^{3}}-{{(x-1)}^{3}}\) completely.
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Answer:(2x+1)(13x^2-5x+1).
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