If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(x*x)-15x+14=-4x-4
We move all terms to the left:
(x*x)-15x+14-(-4x-4)=0
We add all the numbers together, and all the variables
(+x*x)-15x-(-4x-4)+14=0
We add all the numbers together, and all the variables
-15x+(+x*x)-(-4x-4)+14=0
We get rid of parentheses
-15x+x*x+4x+4+14=0
We add all the numbers together, and all the variables
-11x+x*x+18=0
Wy multiply elements
x^2-11x+18=0
a = 1; b = -11; c = +18;
Δ = b2-4ac
Δ = -112-4·1·18
Δ = 49
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{49}=7$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-11)-7}{2*1}=\frac{4}{2} =2 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-11)+7}{2*1}=\frac{18}{2} =9 $
| 3(4.2-3x)+34=x-7.3 | | x/3=1x+4 | | (x*x)-12x+35=8 | | 5x2=-25-30x | | 2(x+7)=-2x+46 | | (x*x)+18x+25=6x-2 | | x-7.75=5.67 | | 17h-9h=16 | | 59=4x-17 | | -3(t-9)=6 | | 17h–9h=16 | | (x*x)+10x+29=5 | | -4y+28=2(y-7) | | 9x–16–3x=20 | | 6+2(3j–2)=4(1+j) | | 5x(x+5)=6-3x | | 1.075x+20=0 | | x+14=+14+14x=14 | | 200m-125m+53,625=56,375-200m | | a-6.9=-2.1 | | 12(5x+8)^4=7281 | | t+3t-7=4t | | 5b^2+41=66 | | x-3/6=1/6 | | (4x*x)+16x+15=0 | | -18x-x=19 | | 3.3+10m=8.95 | | 2/3x+1=7/9x+5/6 | | -9x=30 | | -18x–x=19 | | 40x+60=180 | | (x*x)+17x+19=6x-5 |