Quadratic complexity (H). The quadratic formula gives us solutions to a general
(Notice that the formula gives two values for x, one with the plus sign and one with the minus sign.) Use this formula to find the solutions to the following equations. What kinds of numbers are these? (In the last equation,
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- This problem deals with the RL circuit shown here, a series circuit containing an inductor, a resistor, and a source of electromotive force (emf), but no capacitor. The linear first-order differential equation governing the current in this circuit is given by the following. LI' + RI = E(t) Suppose that L = 5 H, R = 202, and the source E of emf is an alternating-current generator that supplies a voltage of E(t) = 100 cos (40t) V. Suppose that the switch is initially in position 2, but is thrown to position 1 at time t = 0 so that I(0) = 0. Determine the subsequent inductor current, I(t). E Switch 2 R wwarrow_forwardI would like to get help to know how to make a report of the multiple regression analysis I performed about 30 employees salaries. it should include a description of the predictice model, pre-analysis, regression analysis, interpretation of the relevant findings and a conclusion with recommendations. thank youarrow_forwardtion: Solve the following systems using Gaussian Elimination with Backward substitu- x- 2y+32=9 -x+3y =-4 2x-5y+5z = 17arrow_forward
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