i Fully factorise the right hand side of each equation ii Sketch the graph of each equation a y 2x 3 5x 2 4x 3 b y 2x 3 17x 2 38x 15 c y 3x 3 8x 2 3x 2 d y 6x 3 11x 2 3x 2 e y 4x 3 12x 2 7x 30 ...

i ay 2x 3 5x 2 4x 3 We find the roots which are approximately x 273 x 035 and x 008 Hence the fully ...

i. Fully factorise the right-hand side of each equation. ii. Sketch the graph of each equation. a.

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i. Fully factorise the right-hand side of each equation.

ii. Sketch the graph of each equation.

a. y = 2x³ + 5x² − 4x − 3

b. y = 2x³ − 17x² + 38x − 15

c. y = 3x³ + 8x² + 3x − 2

d. y = 6x³ + 11x² − 3x − 2

e. y = 4x³ − 12x² − 7x + 30

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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

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Authors: Greg Attwood

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Question Posted: Jul 14, 2023 11:51 PM

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i. Fully factorise the right-hand side of each equation. ii. Sketch the graph of each equation. a.

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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

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