1
Q
Chat: Factorizing by taking out highest common factor problem
A
2
Q
Chat: Factorizing to a perfect square problem
A
Look for situations where middle term = 2* product of the square roots of terms 1 and 3.
a^2 + 2ab + b^2
3
Q
Chat: Factorising to a difference of perfect squares problem
A
note, sometimes a in a^2 - b^2 will be in brackets not a single variable/number.
eg, (x+5)^2 - 4^2
Maths Unit 1
flashcards
Decks in class (20)
# Cards
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1.1 Set Descriptions and Notations2
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1.2 Combinations4
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1.3 Pascal's Triangle8
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2.1 Probability Fundamentals3
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2.2 Probability experiments involving sets4
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2.3 Probability experiments involving stages2
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2.4 Probability experiments involving selections2
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2.5 Conditional property2
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2.6 Independent events4
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2.7 Relative frequencies and indications of independence1
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3.1 Sketching Linear Graphs8
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3.2 Determining Equation of Linear Graph7
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3.3 Expanding3
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3.4 Factorizing3
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3.5 Factorising Quadratics (ax^2 + bx + c = 0)2
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3.6 Completing the square1
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3.7 Quadratic Formula2
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3.8 + 3.9 Sketching parabolas from turning point10
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3.10 Simultaneous Equations -Linear and Quadratic Relationships3
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3.11 Finding equation from graph1
