144 cubic millimeters
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x/4 - 6 = 22 x/4 = 28 x = 112
24x = 6 x = 6/24 x = 1/4
No units are given for the number, so it cannot be rounded to the nearest tenth of some unit.Rounded to the nearest tenth mm, if the unit of the number ismm: 1.5875 mm → 1.6 mmcm: 1.5875 cm → 1.59 cmdm: 1.5875 dm → 1.588 dmm: 1.5875 m → 1.5875 mkm: 1.5875 km → 1.5875000 kmin: 1.5875 in = 1.5875 x 25.4 mm = 40.4335 mm → 40.3 mmft: 1.5875 ft = 1.5875 x 12 x 25.4 mm = 483.87 mm → 483.9 mmyd: 1.5875 yd = 1.5875 x 36 x 25.4 mm = 1451.61 mm → 1451.6 mmchain: 1.5875 chain = 1.5875 x 22 x 914.4 mm = 31935.42 mm → 31935.4 mmfurlong: 1.5875 furlong = 1.5875 x 220 x 914.4 mm = 319354.2 mm → 319354.2 mmmile: 1.5875 mile = 1.7875 x 1760 x 914.4 mm = 2554833.6 mm → 2554833.6 mm
x/4 - (9 - 3) =x/4 - 6
If it is x² + 2x - 24, thenx² + 2x - 24 = (x + 6)(x - 4), since 6(-4) = 24 and 6 + (-4) = 2If it is x² - 2x - 24, thenx² - 2x - 24 = (x - 6)(x + 4), since (-6)(4) = 24 and -6 + 4 = -2If it is x2 = 2x - 24, thenx² = 2x - 24x² - 2x + 24 = 0Using the Quadratic Formula:-b ± √b²-4ac2a=2 ± √(-2)²-4(24)2=2 ± √4-962=2 ± √-922You cannot take the square root of a negative number, therefore x² = 2x - 24 is unfactorable.