BMW Group Annual Report 2018" (PDF). BMW Group (Report). Archived (PDF) from the original on 12 October 2019 . Retrieved 24 March 2021.

BMW Group Report 2020" (PDF). BMW Group (Report). Archived (PDF) from the original on 19 March 2021 . Retrieved 24 March 2021. BMW Group Annual Report 2014" (PDF). BMW Group (Report). Archived (PDF) from the original on 12 October 2019 . Retrieved 24 March 2021. Panait, Mircea (9 March 2018). "Alpina Brings XD3 And XD4 In Geneva, Both Are Quad-Turbocharged". autoevolution . Retrieved 15 July 2018. BMW X4 Drops By Geneva With Two M Performance Variants, Diesel And Petrol | Carscoops". Carscoops. 6 March 2018 . Retrieved 29 June 2018.As a unit of area, it has a magnitude equivalent to the area of a square with sides of 1 foot. This size makes it helpful to talk about the area of everyday objects such as a house (typically 500-1000 sq ft), a room (~100 sq ft) and even an A4 piece of paper (0.65 sq ft) without having to use either very big or very small numbers. There exist, obviously, other units of area that can express the same magnitude as the sq ft and might even be more suitable for very small objects (like the square inch), very big objects (like the acre), or to simply to communicate with the rest of the world by using the standardized SI/Metric units (whose default unit of area is the square meter).

The M Performance M40i model was announced in 2015. [16] It was officially revealed at the 2016 Detroit Auto Show, [17] and produces 265kW (355hp) and 465N⋅m (343lb⋅ft) from its turbocharged 6-cylinder engine. It has a 0–100km/h (62mph) time of 4.7 seconds. It went on sale from February 2016. [18] [19] Development and launch [ edit ] BMW Group Annual Report 2016" (PDF). BMW Group (Report). Archived (PDF) from the original on 17 May 2021 . Retrieved 24 March 2021. The F26 X4 is previewed by the BMW Concept X4 that was unveiled at Auto Shanghai 2013. [20] The production model was later unveiled in 2014 at the New York International Auto Show. [21] The X4 shares its powertrains with the X3, including a variety of four and six-cylinder petrol and diesel engines. [22] The X4 is slotted above the X3 but below the X5 in the model range, [23] and is 23mm (1in) longer and 37mm (1in) taller than the F25 X3 it is based on. [24] Polynomials with rational coefficients always have as many roots, in the complex plane, as their degree; however, these roots are often not rational numbers. In such cases, the polynomial will not factor into linear polynomials.You will see soon how to convert from square meters to square feet, from square inches to square feet, etc... But for now, let's talk about some situations in which you might want to calculate the square footage of something using a simple square footage formula. These situations include selling, leasing, renting, or buying a house or a room; building a shed or a garage for your car; or maybe even when painting a room. In all these situations, our square footage calculator will help you. Although, for the last three, we recommend looking at our paint calculator.