(1/t)+(1/3t)+(1/5t)=9

Simple and best practice solution for (1/t)+(1/3t)+(1/5t)=9 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 (1/t)+(1/3t)+(1/5t)=9 equation:


D( t )

t = 0

t = 0

t = 0

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

(1/3)*t+(1/5)*t+1/t = 9 // - 9

(1/3)*t+(1/5)*t+1/t-9 = 0

8/15*t^1+1*t^-1-9*t^0 = 0

(8/15*t^2-9*t^1+1*t^0)/(t^1) = 0 // * t^2

t^1*(8/15*t^2-9*t^1+1*t^0) = 0

t^1

(8/15)*t^2-9*t+1 = 0

(8/15)*t^2-9*t+1 = 0

DELTA = (-9)^2-(1*4*(8/15))

DELTA = 1183/15

DELTA > 0

t = ((1183/15)^(1/2)+9)/(2*(8/15)) or t = (9-(1183/15)^(1/2))/(2*(8/15))

t = 15/16*((1183/15)^(1/2)+9) or t = 15/16*(9-(1183/15)^(1/2))

t in { 15/16*(9-(1183/15)^(1/2)), 15/16*((1183/15)^(1/2)+9)}

t in { 15/16*(9-(1183/15)^(1/2)), 15/16*((1183/15)^(1/2)+9) }

See similar equations:

| 0.4(x+1)=8 | | 9x=2x-22-48 | | 32=4(8+3n) | | 150-6x=3x-24 | | 4.2x-4.32=3.36-5.4x | | (2x-12/x-3)-3=4/x-3 | | -6b+2(-4b-8)=-8b-4(b-2) | | 8z-8=-32 | | 2(x-3)-1=19 | | 3-6x=11-7x | | 16=8(8n-6) | | Ix+5I=9 | | -12-y=-11 | | -25=-5(1-4p) | | 2x-12/x-3-3=4/x-3 | | 126-2x=34x+22 | | x*130=10 | | x*150=40 | | -14=7(m-3) | | x*140=10 | | -30=-6(-2-7m) | | x*130=35 | | x*150=45 | | x*120=30 | | 3y-1+y+49=6y+50-4y | | x^2+kx-5=0 | | x^3+4x=100 | | factorx^2+x-2=0 | | 3z-3=-13+z | | y=9-5/5 | | 1/2+1/6*1/3= | | 80=5(1-4p) |

Equations solver categories