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IB DP Maths: AA HL复习笔记2.8.2 Polynomial Inequalities
How do I solve polynomial inequalities? STEP 1: Rearrange the inequality so that one of the sides is equal to zero For example: P(x) ≤ 0 STEP 2: Find the roots of the polynomial You can do this by ...
Edexcel IGCSE Biology 复习笔记 5.3.2 Genetic Engineering: Insulin
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IB DP Maths: AA HL复习笔记2.8.1 Solving Inequalities Graphically
How can I solve inequalities graphically? Consider the inequality f(x) ≤ g(x), where f(x) and g(x) are functions of x if we move g(x) to the LHS we get f(x) – g(x) ≤ 0 Solve f(x) – g(x) = 0 to find...
Edexcel IGCSE Biology 复习笔记 5.3.1 The Process of Genetic Engineering
Edexcel IGCSE Biology 复习笔记 5.3.1 The Process of Genetic Engineering The Process of Genetic Engineering The gene that is to be inserted is located in the original organism Restriction enz...
Edexcel IGCSE Biology 复习笔记 5.2.1 Selective Breeding
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IB DP Maths: AA HL复习笔记2.7.4 Roots of Polynomials
How do I find the sum & product of roots of polynomials? an is the coefficient of the leading term an-1 is the coefficient of the xn-1 term Be careful: this could be equal to zero a0 is the c...
Edexcel IGCSE Biology 复习笔记 5.1.6 Fish Farming
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Edexcel IGCSE Biology 复习笔记 5.1.5 Bacteria in Food Production
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