4x-(32/x^2)=0

Simple and best practice solution for 4x-(32/x^2)=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 4x-(32/x^2)=0 equation: 


D( x )

x^2 = 0

x^2 = 0

x^2 = 0

1*x^2 = 0 // : 1

x^2 = 0

x = 0

x in (-oo:0) U (0:+oo)

4*x-(32/(x^2)) = 0

4*x-32*x^-2 = 0

4*x^1-32*x^-2 = 0

(4*x^3-32*x^0)/(x^2) = 0 // * x^4

x^2*(4*x^3-32*x^0) = 0

x^2

4*x^3-32 = 0

{ 1, -1, 2, -2, 4, -4, 8, -8, 16, -16, 32, -32 }

1

x = 1

4*x^3-32 = -28

1

-1

x = -1

4*x^3-32 = -36

-1

2

x = 2

4*x^3-32 = 0

2

x-2

4*x^2+8*x+16

4*x^3-32

x-2

8*x^2-4*x^3

8*x^2-32

16*x-8*x^2

16*x-32

32-16*x

0

4*x^2+8*x+16 = 0

DELTA = 8^2-(4*4*16)

DELTA = -192

DELTA < 0

x in { 2} 

x = 2

See similar equations:

| -9+3x=12X | | 2g-31=-9g+24 | | 541581437598+13859175=x | | 3(1-8x)=3-5x | | 4X-32/X^2=0 | | -6x-6=-3 | | (2x^2y-4xy^2)/(x^3-4x^3y^2) | | 10x+6=2x-11 | | 3q+11=20 | | 1/12*1/3 | | 2x-11=10x+6 | | 6y-10y^3=0 | | 3b^2-12b^2=-9b^2 | | 4b-5-6b-6= | | w^2-w-306=0 | | 11x-10=5x-2 | | 4.92x^2+9.8x+0=-3 | | x+4(1)=12 | | (3x-2)x(7x+1)=0 | | -2x+3(2x+3)=25+8x | | 3(x-2)(x-2)=450 | | 6+c(12)=x | | 8(p-3)=-9+5p | | (7.7x+7.2)+(7.8x+8.4)=110.15 | | 8x-34=-7(-2-8x) | | 4k-22=-5(-8k-2)+4 | | -500=5x | | -12+4x=3x-3 | | -8y+35=-107 | | (0.2x+67)+(0.2x+29)=180 | | -8n+11=59 | | 8x-22=6(3x+3) |

Equations solver categories