3x+13=x^2+25

Simple and best practice solution for 3x+13=x^2+25 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+13=x^2+25 equation: 



3x+13=x^2+25

We move all terms to the left:

3x+13-(x^2+25)=0

We get rid of parentheses

-x^2+3x-25+13=0

We add all the numbers together, and all the variables

-1x^2+3x-12=0

a = -1; b = 3; c = -12;
Δ = b2-4ac
Δ = 32-4·(-1)·(-12)
Δ = -39
Delta is less than zero, so there is no solution for the equation

See similar equations:

| x+(7-2x)=11 | | 21/2x-3=31/2x+4 | | -3/5x+8=20 | | 2×5=n×5 | | 2^x+6=32 | | 2x+6=32. | | 2-6(m+1)=4(2-3)+6 | | -2(5t+4)=(t-10) | | 7/3x+4-x-6/3=1/3(8x+18)-2/3x | | 2x-2+3x-3+9x-9=1 | | 3m-3=20 | | 3.6=1.8y–5.4 | | 360=7a+12a+7a+10a | | x+1+90+9x-7=360 | | 14b+9b-0.25=3.20 | | 137=5x27-2 | | 3x^2+5x-8=540 | | v+37=–23 | | 4(1/2x-3)+6=7/3x+4-x-6/3 | | h–6=4 | | 20=j+4 | | 2(3x+5)-4=7/3x+4-x-6/3 | | 2t=437842357 | | 2400=6t2 | | 0=-4.9t²+19.6t+0.4 | | 1/2y=y-60 | | (5x/2)+(9x/4)+(4x/10)=206 | | 8x+4/2-1/3(x+6)=7(x-2)-4x+14 | | -5a+4=21 | | 4884=3x(18) | | 6x+35=3x-45 | | 4x+3.5=2(2x+2) |

Equations solver categories