The general formula for solving the quadratic equation ax2 + bx + c = 0 is There

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The general formula for solving the quadratic equation ax2 + bx + c = 0 is

There is a general formula for solving a cubic equation. Find out more about this formula and use it to solve 2x³ − 5x² − 28x + 15 = 0.

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Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook

ISBN: 9781108407199

1st Edition

Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey

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Question Posted: Mar 09, 2023 06:52 AM

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The general formula for solving the quadratic equation ax2 + bx + c = 0 is There

Question:

X = -b ± √b² - 4ac 2a

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The general formula for solving a cubic equation of ...View the full answer

Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook

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