Calculate the real values of x and y such that (x + y)° is bigger than 8. hinh ai is a solution of the polynomial

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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. Calculate the real values of x and y such that (x + y) is bigger than 8.
. Eind real values of the number "a" from which ai is a solution of the polynomial
equation x-2x + 7x-4z + 10 = 0. Then find the roots of this equation.
7 Calculate the values of "m" such that the roots x, and x2 of x – 2mx +m = 0
satisfy the condition x,° + X2° = X1< + X2.
3'
3
2
8. Find the 4 4"" roots of 4 +10j.
9. Find the 2 square roots of 3 -8j.
10. Find the 9 9th roots of 12 - 13į.
Transcribed Image Text:. Calculate the real values of x and y such that (x + y) is bigger than 8. . Eind real values of the number "a" from which ai is a solution of the polynomial equation x-2x + 7x-4z + 10 = 0. Then find the roots of this equation. 7 Calculate the values of "m" such that the roots x, and x2 of x – 2mx +m = 0 satisfy the condition x,° + X2° = X1< + X2. 3' 3 2 8. Find the 4 4"" roots of 4 +10j. 9. Find the 2 square roots of 3 -8j. 10. Find the 9 9th roots of 12 - 13į.
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