X2=4+2x-91=0

Simple and best practice solution for X2=4+2x-91=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 X2=4+2x-91=0 equation: 



X2=4+2X-91=0

We move all terms to the left:

X2-(4+2X-91)=0

We add all the numbers together, and all the variables

X2-(2X-87)=0

We add all the numbers together, and all the variables

X^2-(2X-87)=0

We get rid of parentheses

X^2-2X+87=0

a = 1; b = -2; c = +87;
Δ = b2-4ac
Δ = -22-4·1·87
Δ = -344
Delta is less than zero, so there is no solution for the equation

See similar equations:

| P(x)=-5x+133 | | m³=8/125 | | 7.5=x+11.3 | | x+35+x+65+90=180 | | -14=21-x | | 2(x+2.5)=3(x-3)-1 | | x+3=-12x=0 | | y=1/2I1+2I-3 | | 48−(3c+4)=4(c+7)+c | | 68x+2032x-69=42(50x+23) | | y3−1=1 | | 3y–17=10 | | 3x+39=-9x+9 | | 9x-1=3(3x-1) | | y3− 1=1 | | (4x-8)/4=1 | | -2(-9-9x)=-4(8+8x) | | 1/4(8k-16)+2=-4 | | 3x+9=-9x+9 | | X+1/6=1/2x+2/12 | | 16=2(y+4) | | 7x-4=255 | | g-2=15 | | 12=g/2+10 | | 15-10x=5(x=9 | | 2x+(1/2)=10 | | 3/4x-4=-1+3/8x | | -9(x=6)=-9x-54 | | 2x+{1/2}=10 | | 11=2x-1x=15 | | 26/28=x/42 | | 24+y=72 |

Equations solver categories