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Solve for x by factoring a. x^2-9x+20=0 b. 3x^2+11=42 c. 2x^2+12x=0 d. 1/3x^2=-5x+18 Solve for x by taking the square root a. x^2 = 64/81
Solve for x by factoring a. x^2-9x+20=0 b. 3x^2+11=42 c. 2x^2+12x=0 d. 1/3x^2=-5x+18 Solve for x by taking the square root a. x^2 = 64/81 b. (x-4)^2=64 c. (x-1/2)^2-5=4 Solve for x by completing the square a. a^2+18a=-32 b. x^2-5x-14=0
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Nonlinear Controllability And Optimal Control
Authors: H. J. Sussmann
1st Edition
1351428330, 9781351428330
