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We have 32x-50x11 = 2x(16-25x4) = 2x[ 42 –(5x2)2] = 2x(4-5x2)(4+5x2) = 2x (4+5x2) [ 22 – (x√5)2] = 2x (4+5x2) (2 + x√5)(2- x√5).
Even 4+5x2 can be factored further, if we use complex numbers. Since i2 = -1, we have 4+5x2 = [22-(xi√5)2] = (2+ xi√5)(2- xi√5). Therefore, 32x-50x11 =2x (2 + x√5)(2- x√5) (2+ xi√5)(2- xi√5).
please show your work and make sure the answers are correct. Factor completely. 32a 5011
please show all work and write your answers neatly and thoroughly please thank you. please make sure your answer is correct! Find the solution of the following initial value problem using the integrating factor methos.. de 1 + V +21+2 and y(0) = 3
Please show your work step by step and make sure the answers are correct because I cannot do it twice :) PART C : how much heat had to be put in during the process to increase the internal energy of the gas 1.00•10^4 W due 1/20 (longer than normal becasue of extra week) 9 of 18 ercise 19.13 - Enhanced-with Solution Enter your answers separated by commas The pV diagram in the figure (Figure 1) shows a process abe...
Please show your work step by step and make sure the answers are correct because I cannot do it twice part C What mass of fuel is burned in each cycle? Part D If the engine goes through 70.0 cycles per second, what is its power output in kilowatts? Part E If the engine goes through 70.0 cycles per second, what is its power output in horsepower? Exercise 20.3-Enhanced- with Solution Constants es 0233 A gasoine engine takes in 1.72...
Please show your work step by step and make sure the answers are correct because I have no chance to reanswer for this question What is the temperature at the plane where the wood meets the Styrofoam? Express your answer using two significant figures Constants A carpenter builds an exterior house wall with a layer of wood 3.2 cm thick on the outside and a layer of Styrofoam insulation 2.4 cm thick on the inside wall surface. The wood has...
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Please make sure to double check your work for the correct answer & please show all steps! Thank you. For the most recent year, LMN, Inc., had sales of $467396, cost of goods sold of $234116, depreciation expense of $51178, and additions to retained earnings of $69054. The firm currently has 18455 shares of common stock outstanding, and the previous year's dividends per share were $1.31. Assuming a 27 percent income tax rate, what was the times interest earned ratio?...
Please show your work step by step and make sure the answer are correct please!! because I cannot answer it twice Part C At what rate is heat ejected into the cool reservoir, which is the nearby river Pc=............. MW Part D The river temperature is 18.0C before it reach the power plant 18.4 C after it has received the plants waste heat. Calculate the river flow rate, in cubic meters per second V=........... m^3/s roblem 20.48 Copy usable power...
Please answer the following questions please show all work and write your answers neatly and thoroughly please. Also please make sure your answers are correct. Thank you I appreciate it! 2. Solve the PDE 4ux - 5y = 0, together with the auxiliary condition that u(0,y) = y.
Please show your work step by step and make sure the answer are correct please!! because I cannot answer it twice Exercise 17.63-Enhanced-with Solution Constants Part A A pot with a steel bottom 7.00 mm thick rests on a hot stove. The area of the bottom of the pot is 0.200 m The water inside the pot is at 100.0 °C, and 0.370 kg are evaporated every 3.00 min Find the temperature of the lower surface of the pot, which...
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