The square root of 275 = 3787.995116
27x-3=105 27x =105+3 27x = 108 27x/27=108/27 x= 4
27x-3=105 27x=105+3 27x=108 x=108/27 x=4ans
27x/9x = 3x
3x2 + 27x +60
The square root of 275 = 3787.995116
0.2963
sqrt(27x)9 = (27x)9/2 = 27x4.5 While that can be simplified somewhat, it will leave a surd - sqrt(3x) - in the answer. Whether or not simplification is worthwhile, therefore, depends on what is to be done with the answer. > sq. root ( 279) ? on calculator: 27, x^y, 9, =, inv, x^2 > 2761448.4397
That doesn't factor neatly. Applying the quadratic formula, we find two imaginary solutions: (-3 plus or minus 2i times the square root of 3) divided by 3.x = -1 + 1.1547005383792515ix = -1 - 1.1547005383792515iwhere i is the square root of negative one.
cube root of 27 = 3, so 3^12 = 531 441 * * * * * If the question is about 27x, rather than 27, the answer is as follows: cuberoot(27x12) = (27x)12/3 = (27x)4 = 531441x4
27X^3-8 = 0 27X^3 = 8 X^3 = 8/27 X = cubic root of 8/cubic root of 27 = 2/3
16x2 + 27x - 28 doesn't factor. Applying the quadratic formula, we find two real solutions:(-27 plus or minus the square root of 2521) divided by 32x = 0.725298776329149x = -2.412798776329149
27x-3=105 27x =105+3 27x = 108 27x/27=108/27 x= 4
It is: 23-27x when simplified
27x-3=105 27x=105+3 27x=108 x=108/27 x=4ans
27x/9x = 3x
3x2 + 27x +60