-2x^2-3x+25=-7x2+17x

Simple and best practice solution for -2x^2-3x+25=-7x2+17x 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^2-3x+25=-7x2+17x equation: 



-2x^2-3x+25=-7x^2+17x

We move all terms to the left:

-2x^2-3x+25-(-7x^2+17x)=0

We get rid of parentheses

-2x^2+7x^2-17x-3x+25=0

We add all the numbers together, and all the variables

5x^2-20x+25=0

a = 5; b = -20; c = +25;
Δ = b2-4ac
Δ = -202-4·5·25
Δ = -100
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 12x+18=4(5x–3) | | -7,5t-6=-3,5t-10 | | 8n-(2n-7)=41 | | 2x+x+48+87=360 | | -26=-8w+5(w-4) | | x+10+67=90 | | 17.3=5.5+c | | w−–12=16 | | (x)=15-x2+4x | | y-1.9=15.7 | | x-(1/3)=3x+(2/3) | | 3k+5=(-23) | | 0.20x=1 | | 48x+52x+x=180 | | 4(x-5)^2-7=57 | | -7+2x=(-23) | | 17.3-5.5=c | | 120+3x=135 | | 4(x-2)=-3x+277 | | (9x-56)+(6x+7)=180 | | 6x+5x-7=4 | | 5^(n+10)=25 | | -4×-y=24 | | 3x+x-20=2(x-5) | | 90=-x+300 | | 13x-12=15x | | 8-u=209 | | Y-7-3y=9 | | 2+2x=2x+2x | | 10+2x-9=-5x-8+13x-3 | | 33=32x-31. | | 7x+5=7x+17 |

Equations solver categories