8x^2/3-7x^1/3-1=0

Simple and best practice solution for 8x^2/3-7x^1/3-1=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 8x^2/3-7x^1/3-1=0 equation: 


x in (-oo:+oo)

(8*x^2)/3-((7*x^1)/3)-1 = 0

(8*x^2)/3+(-7/3)*x-1 = 0

8/3*x^2-7/3*x-1 = 0

DELTA = (-7/3)^2-(-1*8/3*4)

DELTA = 145/9

DELTA > 0

x = ((145/9)^(1/2)+7/3)/(2*8/3) or x = (7/3-(145/9)^(1/2))/(2*8/3)

x = 3/16*((145/9)^(1/2)+7/3) or x = 3/16*(7/3-(145/9)^(1/2))

x in { 3/16*(7/3-(145/9)^(1/2)), 3/16*((145/9)^(1/2)+7/3) }

See similar equations:

| 35=6x-12.5 | | log(7)x^13-log(7)x^4=5 | | (3n^3)^2/3n^4 | | -5x=32+3x | | -16t^2+24t+560=0 | | 3x+4.3=8.2 | | 6x+9y=20 | | X^3-52x-96=0 | | sin(x/2) | | 50+x=850 | | 5/8n=-1 | | -16t^2+104t+560=0 | | 0.80x+0.20(130)=0.40(63) | | 0.9=7x-4+10 | | 3x^4-24x^2+16=0 | | 3x^389+2x^19-x^7=0 | | 3/8f=1 | | 8(x-6)-4(x-1)+7x= | | 0.3(20+70)+0.7(20+-60)=-1 | | 2(x-3)+5=3x-3 | | 4x+17=4x+13 | | -4(x-1)+7x= | | 8=4.5x | | 0.80x+0.60(20)=0.40(110) | | 2x+6x=54+3x | | 5z+z^2=-3 | | 1/3x^2-14/9x-8/3=0 | | 2z^2+5z-7= | | -5(3y+3)-9=-9(y+5)+3y | | 12.8-(-12.8)= | | 0.2(12-6x)=5(x+4) | | 7a^9(6b^6)= |

Equations solver categories