π is just a number.
(4pi)x - (80/x^2)=0
4πx = 80/x2
cross-multiply
4πx^3 = 80
x^3 = 20/π
x = (20/π)^(1/3) = appr 1.85336
not sure what to do about this.
solve for x
(4pi)x - (80/x^2)=0
1 answer
solve for x
(4pi)x - (80/x^2)=0
1 answer
1 answer
8 answers
1 answer
1 answer