If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x^2+6x-16=11
We move all terms to the left:
x^2+6x-16-(11)=0
We add all the numbers together, and all the variables
x^2+6x-27=0
a = 1; b = 6; c = -27;
Δ = b2-4ac
Δ = 62-4·1·(-27)
Δ = 144
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{144}=12$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(6)-12}{2*1}=\frac{-18}{2} =-9 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(6)+12}{2*1}=\frac{6}{2} =3 $
| 5x^2-59x+123=0 | | (x+3)^2=36 | | 3(4x-2)+4x=4(x-2)+14 | | 40+5m=-6(1+3m) | | (x+3)^2-25=11 | | 12x^2-4x+11=0 | | (x-4)^2=-6 | | x+3x+x-1=38 | | h2=0.36 | | 25+5b=-5(5b+3) | | (x-4)^2+6=0 | | .40=y÷-200 | | x+2x+3x=38 | | x=1x176/8 | | x+3x+2x=38 | | -4(t-5)+4=3(t+1) | | 36x=102 | | 2(x+2x)=x+7x | | 3/4x+8=11 | | 12x^2-6x+9=0 | | 2+4(4a+1)=6+5a | | 3(4x^2-2x+3)=0 | | -2(x-4)-2=2(-x-1)+4 | | 4+5+g=99 | | -4s=-8-5s | | 6-4m=78 | | x/4-39=117 | | X^2+36x+99=0 | | 6b^2+8b+3=0 | | -3c=-4c-10 | | -1+x=11 | | X+x/2=450 |