20" x 30" x4"
75 2'x4'=8' squared 20'x 30'= 600' squared 600/8=75
The square roots of x8 are x4 and -x4 .x4 is the square root of x8
X4=
X4.
10/x3 = 10 x-3d/dx(10x-3) = -30 x-4 = -30/x4
The GCF is x4
1
(x4 - 3)(x4 + 3)
1817 litres
sqrt(x4) = x4/2 = x2
264