(2x^2=4x+1)+(3x^2+6x+5)

Simple and best practice solution for (2x^2=4x+1)+(3x^2+6x+5) 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 (2x^2=4x+1)+(3x^2+6x+5) equation: 



(2x^2=4x+1)+(3x^2+6x+5)

We move all terms to the left:

(2x^2-(4x+1)+(3x^2+6x+5))=0



We calculate terms in parentheses: +(2x^2-(4x+1)+(3x^2+6x+5)), so:

2x^2-(4x+1)+(3x^2+6x+5)

We get rid of parentheses

2x^2+3x^2-4x+6x-1+5

We add all the numbers together, and all the variables

5x^2+2x+4

Back to the equation:

+(5x^2+2x+4)



We get rid of parentheses

5x^2+2x+4=0

a = 5; b = 2; c = +4;
Δ = b2-4ac
Δ = 22-4·5·4
Δ = -76
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 19=10n-21 | | x-10=x+40 | | 4x+12=6+3x | | 1+(3h-1)=5+2h | | x²+x=7x+16 | | 4x-6+3x=8 | | 10x+48=-20 | | 4x−9−2x=4 | | 3t+–1=–10 | | x+x+24+x=180 | | 594^3=3.14r^221 | | 3a-8=28-1 | | −2(−5x−2)=−7 | | n+3–7=6 | | 4n-n=13 | | x=x=7 | | 2+4(c-8)=-30 | | 5x+3/4=-x+111/20 | | 30-5y=y | | 2+7x=5x+2 | | 7u+6=10u | | (5n-1=) | | 18=h/2 | | (9/25)^(3x)=3125/243 | | 41/2+x=101/4 | | 5k2+19k+11=5k2+19k+11=  2k2k | | 5.5+x=10.2 | | (-2x+14)^2+3=-47 | | 35x=243 | | k/3.2=2.2 | | x+25/100=150 | | n(n+2)=3 |

Equations solver categories