Exam (elaborations)
Edexcel Pure Maths: A-Level, Content ideas and Formula|2023 LATEST UPDATE|GUARANTEED SUCCESS
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What are the turning point co-ordinates in f(x)=a(x+p)^2 +q (-p,q) How many roots are there if the discriminent > 0? Two distinct roots How many roots are there if the discriminent = 0? One/repeated root How many roots are there if the discriminent < 0? no real roots ...
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