a. Show that (2x 1) is a factor of 2x 3 7x 2 17x

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a. Show that (2x − 1) is a factor of 2x³ − 7x² − 17x + 10.

b. Factorise 2x³ − 7x² − 17x + 10 completely.

c. Hence, or otherwise, sketch the graph of y = 2x³ − 7x² − 17x + 10, labelling any intersections with the coordinate axes clearly.

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

ISBN: 9781292183398

1st Edition

Authors: Greg Attwood

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Question Posted: Jul 16, 2023 12:22 AM

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a. Show that (2x 1) is a factor of 2x 3 7x 2 17x

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a To show that 2x 1 is a factor of 2x 3 7x 2 17x 10 we are using synthetic division 2 2 7 17 10 4 ...View the full answer

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

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