If a + b = -3 and 2 + 2 = 7, find the value

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If a + b = -3 and α² + β² = 7, find the value of ab and, hence, write down a quadratic equation with roots α and β.

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Cambridge International AS & A Level Further Mathematics Coursebook

ISBN: 9781108403375

1st Edition

Authors: Lee Mckelvey, Martin Crozier

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Question Posted: Sep 23, 2021 02:15 AM

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If a + b = -3 and 2 + 2 = 7, find the value

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The value of ab is 3 and the value of is 3 x2 3x 12 0 ...View the full answer

Cambridge International AS & A Level Further Mathematics Coursebook

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