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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
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Find the solution of the following initial value problem using the integrating factor methos.. de 1 + V +21+2 and y(0) = 3
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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...
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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...
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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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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?...
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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 whoever answers my question, make sure you are CONFIDENT your answer will be correct. I need ALL my questions Chegg is not cheap. Also please explain in great detail step by step I need comprehension in the physical aspects A jeweler uses a draw plate to stretch a wire to 8 times its original length. By what factor does its resistance increase?
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2. Solve the PDE 4ux - 5y = 0, together with the auxiliary condition that u(0,y) = y.
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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...