If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x(2x+6)=6
We move all terms to the left:
x(2x+6)-(6)=0
We multiply parentheses
2x^2+6x-6=0
a = 2; b = 6; c = -6;
Δ = b2-4ac
Δ = 62-4·2·(-6)
Δ = 84
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{84}=\sqrt{4*21}=\sqrt{4}*\sqrt{21}=2\sqrt{21}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(6)-2\sqrt{21}}{2*2}=\frac{-6-2\sqrt{21}}{4} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(6)+2\sqrt{21}}{2*2}=\frac{-6+2\sqrt{21}}{4} $
| 4x-27=3x+37 | | 56+24=f | | -9w−2=8−10w | | 2x+-6x+7=10x-21 | | y+1.18=9.22 | | -20X^2-58x^2+42x=0 | | 5=7/3x-2 | | 1+2b=5b+4 | | 3x-37=2x | | 5n=4+-11 | | -20X^2-58x+42x=0 | | -8-5(4-5x)=147 | | 12X^3-10x2-8x=0 | | 7x–2=10x+x+6x | | -39=-4+5w | | s−70=3 | | 4+9r=5r | | j+20=71 | | 8.4=z-2.5 | | 2(p−6)=4 | | 9(z+-10)=-4z+-10 | | x+3/4-6=1 | | u/6=3/13 | | -17=6p-5−17=6 | | 4x-2.6=6.8 | | (20x+34)+(5x+21)=180 | | a+7/3=1/3 | | 5x-4=x=24+4x | | b/2=4/25 | | -5x+3=-2x-2 | | -4(-6u+8)-4u=4(u-8)-6 | | 55=44+u |