If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( P )
P = 0
P = 0
P = 0
P in (-oo:0) U (0:+oo)
P^-5 = 1/243 // - 1/243
P^-5-(1/243) = 0
P^-5-1/243 = 0
1*P^-5 = 1/243 // : 1
P^-5 = 1/243
-5 < 0
1/(P^5) = 1/243 // * P^5
1 = 1/243*P^5 // : 1/243
243 = P^5
P^5 = 243 // ^ 1/5
P = 3
P = 3
| 7*-4-32= | | p^2-19p=0 | | p^2+10p-24=0 | | x+x+8=34 | | (7x^3-2x^2+3x)-(9x^2+2x+4)= | | 4x^5=9x^3 | | 24/27/12/15 | | 1/5y-2=3/2 | | -3(21)+4= | | x-1/2-9=x-9/3 | | h(x)=lx+2l-3 | | 70=.14*x | | w^2-44w=0 | | (2x)^3/4x | | 4(-2x-4)+4=-38+5x | | 3y-9/5=-3y | | g^2-40g=0 | | 5n-6=4n-2 | | x^2/(x^2-9) | | 2f=7*2-5 | | 7x-13x-2=0 | | r^29=29 | | -4v-12=-2(v+8) | | 5(-18)-8= | | 50x+350=y | | x2/(x2-9) | | 4u-7=27 | | -6(3x-4)=-2(2x+2) | | 5(-8)-8= | | j+321=980 | | 2x+7=7(x+1)-5x | | 20y^2+7y= |