3x^2-14x-45-(400/x+5)=0

Simple and best practice solution for 3x^2-14x-45-(400/x+5)=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 3x^2-14x-45-(400/x+5)=0 equation: 



3x^2-14x-45-(400/x+5)=0



Domain of the equation: x+5)!=0

x∈R



We get rid of parentheses

3x^2-14x-400/x-5-45=0

We multiply all the terms by the denominator


3x^2*x-14x*x-5*x-45*x-400=0

We add all the numbers together, and all the variables

3x^2*x-50x-14x*x-400=0

Wy multiply elements

3x^3-14x^2-50x-400=0

We do not support expression: x^3

See similar equations:

| 8x-21=2x+54 | | -.5(2n+4)+6=–9+4(2n+1) | | 7x+19=2x+54 | | 2d+3=30+d2 | | 5x-3x-6=-6+4x-4 | | .07x=770 | | 4y=190 | | n/21=-37 | | x+30/7=7 | | 4(x+7)=9(x=1)=22 | | x+42/7=7 | | 1.28x=5.12 | | −1.52=−z2 | | 38-x÷3=23 | | 3x—5=13 | | 38-k/3=28 | | 3x-6+8×+4+50=180 | | (a/164363)-10=10 | | -4x-4x=56 | | a=43a | | 5x-30=x+90 | | 3x/4-21x/32=11/8 | | G9+36=45g | | 344=a | | 48-3/2x=0 | | 3aa=4 | | n/12=60 | | k/3+4=-10 | | -5/2-4/9a=2/15 | | 3(12x+1)=36x-2 | | 330=2x(5x+8) | | z+1=0 |

Equations solver categories