For each of the following quartic equations, find the values of and . a. x 4
Question:
For each of the following quartic equations, find the values of Σα and Σαβ.
a. x4 - 2x3 + 5x2 + 7 = 0
b. 2x4 + 5x3 - 3x + 4 = 0
c. 3x4 - 2x2 + 9x - 11 =0
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a 2 11 b 2 3 c 3 0 a x4 2x3 5x2 7 0 Solving for x 4235270 and rearranging gives ...View the full answer
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Related Book For
Cambridge International AS & A Level Further Mathematics Coursebook
ISBN: 9781108403375
1st Edition
Authors: Lee Mckelvey, Martin Crozier
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