Solving Quadratic Equations (Edexcel A-Level Mathematics): Flashcards
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12 cards from this deck
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Practise the cards
12 cards from this deck
When factoring : two numbers multiply to? add to?
When factoring : two numbers multiply to? add to?
Multiply to , add to
in factored form
in factored form
First step factoring when
First step factoring when
Multiply
in factored form
in factored form
in factored form
in factored form
in factored form
in factored form
After finding number pair (when ): what to do with middle term?
After finding number pair (when ): what to do with middle term?
Split it using the pair of numbers
How to solve after factoring
How to solve after factoring
Set each factor to zero and solve
Solutions to
Solutions to
or
Calculator: mode for solving quadratics
Calculator: mode for solving quadratics
Equation-solving mode, Polynomial, degree 2
Calculator: inputs needed for quadratic
Calculator: inputs needed for quadratic
Coefficients , ,
When to use calculator vs manual for quadratics?
When to use calculator vs manual for quadratics?
Calculator saves time; manual working earns method marks
