Quadratic Functions, Equations and Inequalities

Quadratic Functions, Equations and Inequalities

Secondary 2

Expand and simplify.

  1. \(3x(2x-1)-2(x+4)\)

  2. \(5x(x-2)-2x(2x+3)+7\)

Similar questions are unavailable for this question.
Answer:(a) \(6x^2-5x-8\). (b) \(x^2-16x+7\).

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