Given the polynomial: f(x)=2x5+mx4−40x3+nx2+218x−168

And that two of the roots are x = 1 and x = 2

You must determine the values of m and n and then use polynomial division to determine the other x-intercepts in order to write the function in factored form. Use polynomials division to determine the other x-intercepts.

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42