The 2014 BMW X3 has 16 valves.
The 2013 BMW X3 has 16 valves.
75x3, /2, +1, x3...10 x3=30 /2=15 +1=16 x3=48 /2=24 +1=25 x3=75
64 is the cube of 4 so: x3 + 64 = (x + 4)(x2 - 4x + 16)
To factorise x3 + 5x2 - 16x - 80 I note that -80 = 5 x -16 and 5 & -16 are the coefficients of x2 and x. Thus I have: x3 + 5x2 - 16x - 80 = (x + 5)(x2 - 16) and the second term is a difference of 2 squares, meaning I have: x3 + 5x2 - 16x - 80 = (x + 5)(x + 4)(x - 4)
2x3 + 16 = 2(x3 + 8) = 2(x3 + 23) = 2(x + 2)(x2 - 2x + 22) = 2(x + 2)(x2 - 2x + 4)
(x - 4)(x^2 + 4x + 16)
10 30 15 16 48 24 25 x3 1/2 +1 x3 1/2 +1
The EPA mileage estimate for the 2008 BMW X3 is 16 mpg in the city, 23 mpg on the highway.
The EPA mileage estimate for the 2009 BMW X3 is 16 mpg in the city, 23 mpg on the highway.
The EPA mileage estimate for the 2007 BMW X3 is 16 mpg in the city, 24 mpg on the highway.
x3 /12 + 16x + c