2. The equation of the polynomial equation x-3r22 = 0 has roots a, B and y. What is the value of a 3 3? 1 (A) 9 (В) 13 |(C) 21 (D) 25

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Q: 10. Find the particular solution that satisfies the initial condition. my'+2y = 3x2-5x, Initial…

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Q: 5(a) Find the General solution of the Diffe -3x (D² + 6D + 5)y = e 3" (1 – 2sin²x) ||

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Q: 6. Use undetermined coefficients to find a general solution of -2x y" + 5y' + 6y = 3e¬2= +e3z

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Q: Q2. a) Calculate the 4th roots of (6-j2)

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