Complete the square for the binomial. Then factor the resulting perfect square trinomial.x2 + 5x

A. x2 + 5x -  = 2
B. x2 + 5x +  = 2
C. x2 + 5x +  = 2
D. x2 + 5x + 10 = (x + 5)2


Answer: B

Mathematics

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Solve the variation problem.The pressure of a gas varies jointly as the quantity of the gas (measured in moles) and the temperature and inversely as the volume of the gas. Suppose that the pressure of a particular gas is  (kPa) when the quantity is  the temperature is  and the volume is  Find the pressure of that gas when the number of

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