q-5=6/q

Simple and best practice solution for q-5=6/q 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 q-5=6/q equation: 


D( q )

q = 0

q = 0

q = 0

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

q-5 = 6/q // - 6/q

q-(6/q)-5 = 0

q-6*q^-1-5 = 0

1*q^1-6*q^-1-5*q^0 = 0

(1*q^2-5*q^1-6*q^0)/(q^1) = 0 // * q^2

q^1*(1*q^2-5*q^1-6*q^0) = 0

q^1

q^2-5*q-6 = 0

q^2-5*q-6 = 0

DELTA = (-5)^2-(-6*1*4)

DELTA = 49

DELTA > 0

q = (49^(1/2)+5)/(1*2) or q = (5-49^(1/2))/(1*2)

q = 6 or q = -1

q in { -1, 6} 

q in { -1, 6 }

See similar equations:

| -12x-3=15x+24 | | 5(x^2-4/7)=50 | | x-4/5x-3=1 | | 3x-6=3(-1)-3 | | 5/14=x/74 | | 10/40=9/x | | 9x-4=6(x+1)-2x | | y^3-6y^2-77=0 | | (x-1)(x+2)=54 | | -10n+5=-35 | | 9x-4=6(x+1)-2 | | 2=1/5x=-7 | | 4x+25=7x+10 | | 10(-2z^2+4z+6)=0 | | 3(x+4)-3=12 | | 2(9x-5)=71 | | 1/3(21-3)=6-a | | 6x-10=-4(x+2)-2 | | 9x-45-4x-16=4 | | 3c-12=12 | | 2x-8=-x-8 | | 2cos^2x-5cosx+1=0 | | (7y+8)-(6+6y)=7 | | A-2a+1=6(2a+1) | | x^4+17=0 | | 4x^2-14x-49=-7x+2x^2 | | 3x+5=6-2 | | 254/100 | | 4x+-11=4x-26 | | x+12=195 | | -15z^2+45z+60=0 | | 7-x/2=11 |

Equations solver categories