sqrt(40) = sqrt(4*10) = sqrt(4)*sqrt(10) = 2*sqrt(10)
sqrt(160) = sqrt(16*10) = sqrt(16)*sqrt(10) = 4*sqrt(10)
sqrt(1440) = sqrt(144*10) = sqrt(144)*sqrt(10) = 12*sqrt(10)
sqrt(810) = sqrt(81*10) = sqrt(81)*sqrt(10) = 9*sqrt(10)
Area = Length*Width so Width = Area/Length = 40/[10+sqrt(13)] = 40*[10-sqrt(13)] / [10+sqrt(13)][10-sqrt(13)]= [400 - 40*sqrt(13)] / [100 - 13]= 400/87 - 40*sqrt(13)/87= 40/87*[10 - sqrt(13)]= 2.94 approx.
5x = sqrt(10) + 15x -10x = sqrt(10) x = -sqrt(10)/10 = -sqrt(10)
sqrt(640) = sqrt(64*10) = sqrt(64)*sqrt(10) = 8*sqrt(10)
sqrt(40) = sqrt(4*10) = sqrt(4)*sqrt(10) = 2*sqrt(10)
sqrt(160) = sqrt(16*10) = sqrt(16)*sqrt(10) = 4*sqrt(10)
sqrt(1440) = sqrt(144*10) = sqrt(144)*sqrt(10) = 12*sqrt(10)
sqrt(810) = sqrt(81*10) = sqrt(81)*sqrt(10) = 9*sqrt(10)
[sqrt(10)] * {[sqrt(sqrt(sqrt(10)))] + [sqrt(sqrt(sqrt(10)))]} where [x] is the symbol for the integer part of x.
59 + sqrt(10)3 = ? 59 + 31.6227766 = you can add, I assume!
sqrt(160) = sqrt(16*10) = sqrt(16)*sqrt(10) = 4*sqrt(10)
4*sqrt(40) = 4*sqrt(4*10) = 4*sqrt(4)*sqrt(10) = 4*2*sqrt(10) = 8*sqrt(10).
Area = Length*Width so Width = Area/Length = 40/[10+sqrt(13)] = 40*[10-sqrt(13)] / [10+sqrt(13)][10-sqrt(13)]= [400 - 40*sqrt(13)] / [100 - 13]= 400/87 - 40*sqrt(13)/87= 40/87*[10 - sqrt(13)]= 2.94 approx.
There are infinitely many possible answers. Some examples are: -10 * -10 * 10 sqrt(10)*sqrt(10)*sqrt(10)*sqrt(10)*sqrt(10)*sqrt(10) 1,000,000 * 0.001 1 * 1 * 1 * 1 * 1 * 1000