b^2-5=4/b^2-36

Simple and best practice solution for b^2-5=4/b^2-36 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 b^2-5=4/b^2-36 equation: 


D( b )

b^2 = 0

b^2 = 0

b^2 = 0

1*b^2 = 0 // : 1

b^2 = 0

b = 0

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

b^2-5 = 4/(b^2)-36 // - 4/(b^2)-36

b^2-(4/(b^2))-5+36 = 0

b^2-4*b^-2-5+36 = 0

b^2-4*b^-2+31 = 0

t_1 = b^2

1*t_1^1-4*t_1^-1+31 = 0

1*t_1^1-4*t_1^-1+31*t_1^0 = 0

(1*t_1^2+31*t_1^1-4*t_1^0)/(t_1^1) = 0 // * t_1^2

t_1^1*(1*t_1^2+31*t_1^1-4*t_1^0) = 0

t_1^1

t_1^2+31*t_1-4 = 0

t_1^2+31*t_1-4 = 0

DELTA = 31^2-(-4*1*4)

DELTA = 977

DELTA > 0

t_1 = (977^(1/2)-31)/(1*2) or t_1 = (-977^(1/2)-31)/(1*2)

t_1 = (977^(1/2)-31)/2 or t_1 = (-(977^(1/2)+31))/2

t_1 in { (-(977^(1/2)+31))/2, (977^(1/2)-31)/2} 

t_1 = (-(977^(1/2)+31))/2

b^2-((-(977^(1/2)+31))/2) = 0

b^2+(1/2)*(977^(1/2)+31) = 0

1*b^2 = -(1/2*(977^(1/2)+31)) // : 1

b^2 = -1/2*(977^(1/2)+31)

t_1 = (977^(1/2)-31)/2

b^2-((977^(1/2)-31)/2) = 0

1*b^2 = (977^(1/2)-31)/2 // : 1

b^2 = (977^(1/2)-31)/2

b^2 = (977^(1/2)-31)/2 // ^ 1/2

abs(b) = ((977^(1/2)-31)^(1/2))/(2^(1/2))

b = ((977^(1/2)-31)^(1/2))/(2^(1/2)) or b = -(((977^(1/2)-31)^(1/2))/(2^(1/2)))

b in { ((977^(1/2)-31)^(1/2))/(2^(1/2)), -(((977^(1/2)-31)^(1/2))/(2^(1/2))) }

See similar equations:

| -2x^3=2y^3-16y | | 2/3x=2/3x-4 | | 1/2-3/5=y/10 | | (9t-1)(9t+1)= | | 9x-84=8x-16 | | 2c+r=r-z | | 3(x+2)+4+2x=2(2x+2)-x | | 1/2-3/5y/10 | | (4-2x)(3x/7) | | 4m+9=36 | | 4/5y-5=-1 | | x-4/3-2x-1/2=4 | | 1/3-x/8=5/24 | | 4(x-2)-4(x+2)=x | | 3x+9+8x=4x+25+x | | 7x=125 | | 24=2x^2+3x+4 | | 2(-x+3)+(-3x)=-2x+15 | | 2k^2+21k+49= | | (2x+7)+71=180 | | sec^2x=9 | | (2x+3)(x+6)= | | -9k-6k=5/7 | | -15/19p=-2 | | x^3-2x^2+8x+4=0 | | (4x-7)10=20 | | a=28.26 | | 5y+4x=400 | | 5w-6/2 | | y-4=-1/5(x-2) | | 6x-2=30x+6 | | 0=.16t^3-.12t^2 |

Equations solver categories