If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
((((128*x^5)/8)*x^21)^1)/4 = 0
(((128*x^5)/8)*x^21)/4 = 0
4*x^26 = 0 // : 4
x^26 = 0
x = 0
x = 0
| -11=-6x-3x-2 | | (z-2)(z+5)=0 | | [2x-3]=3x+8 | | -6-k=3 | | 2(h-3)=21 | | 8×4/6= | | (5^(4)x^(-3)y^(7))/(5x^(10)y^(4)) | | -45=5(5n-4)-4(-4n-4) | | 5x+9+7x-10= | | 36x^2-99x+1=0 | | 28=-4(r-6) | | 23=2(42-p) | | 7(4n-1)=21 | | -4(b-5)-4(-4+2b)=-12 | | https://app.schoology.com/system/files/tutortrove_equations/m/201611/assignment/834413571/latex-946a733b91fbf0f32441728a75dca94a_582b8f68c2cd6.png | | 20=-6-20x | | 32=7n-3 | | 8v+3(7v-2)=168 | | 7(a-6)=3a+10 | | -8p-3p=-11 | | 154=7(5p+2) | | 3w-16=11 | | N=.08r+740 | | 3x+4=8+5x | | 8x-3-7x=5 | | 3x+8y=38 | | 7w=-15+1 | | 31=5(g+7) | | 6w=-15 | | 8(c-4)=64 | | x/2-14=15 | | 2+3(2x-7)=9-43 |