X=5x2+3(x+6)

Simple and best practice solution for X=5x2+3(x+6) 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 X=5x2+3(x+6) equation: 



X=5X^2+3(X+6)

We move all terms to the left:

X-(5X^2+3(X+6))=0



We calculate terms in parentheses: -(5X^2+3(X+6)), so:

5X^2+3(X+6)

We multiply parentheses

5X^2+3X+18

Back to the equation:

-(5X^2+3X+18)



We get rid of parentheses

-5X^2+X-3X-18=0

We add all the numbers together, and all the variables

-5X^2-2X-18=0

a = -5; b = -2; c = -18;
Δ = b2-4ac
Δ = -22-4·(-5)·(-18)
Δ = -356
Delta is less than zero, so there is no solution for the equation

See similar equations:

| p+9/5=5 | | 3(7n-4)+n=8(6+3n)-2n | | 24=(x-7)+8(1-6x) | | X+5=-4x+5x+5 | | -30=-6-8k | | 4x-1+4x-1=6x+3 | | 5x-10000+15x=0 | | n^2+2n=86-6 | | (1/7)=(.0568/0.2)^x | | 3b+4=2+3b | | 3a-7(4-a)=-4a-28 | | (5n-8)/(2n+4)=1 | | 6(x-21)=-18 | | X+5+x+5=7x+5 | | 4y=39-1/2(4y+16) | | 8+4p=44 | | 2/10m+16=4+6/11m | | 17x-4=5x-76 | | 12t-8t=82 | | 81.9=32.9+9.1x | | 2(b+1)-(8+b)=0 | | 2x+2x=3x+2 | | −m2=3 | | 4x+4x=5x+3 | | x/4+1=6-x/4 | | D(x)=1375-110x | | 4.905t^2-6.975t+0.65=0 | | 0=6+3n | | 75-5x=145 | | 3p=2=2p+6 | | 4.905t^2-8.275t+0.65=0 | | y-0.16=5.19 |

Equations solver categories