If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(x2+2x)2-11x^2-22x+24=0
We add all the numbers together, and all the variables
-11x^2+(+x^2+2x)2-22x+24=0
We multiply parentheses
-11x^2+2x^2+4x-22x+24=0
We add all the numbers together, and all the variables
-9x^2-18x+24=0
a = -9; b = -18; c = +24;
Δ = b2-4ac
Δ = -182-4·(-9)·24
Δ = 1188
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{1188}=\sqrt{36*33}=\sqrt{36}*\sqrt{33}=6\sqrt{33}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-18)-6\sqrt{33}}{2*-9}=\frac{18-6\sqrt{33}}{-18} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-18)+6\sqrt{33}}{2*-9}=\frac{18+6\sqrt{33}}{-18} $
| y5=90 | | 384=2x | | 2x+105+9×=90 | | 18x-45=27 | | (x^2+2x)^2-11x^2-22x+24=0 | | 20*2=12*2+(5+x)*2 | | 15.41=685x9 | | -12.2x-19.57-18.79=-6.4x+18.48 | | 4-16x=-18x+20 | | -17+12x=-1-8x-16 | | j+17/7=3 | | 25-2x=4x+1 | | –17+12x=–1−8x−16 | | -10x=-11x+2 | | 5x-2=5+6x | | -2v+10=-4(v-4) | | -3-10x+5=-6-9x | | -8x=-7x+4 | | 8x-20=3x+60 | | 2x-10=9-2x+9 | | 2r^2+6r-36=0 | | √—x+2=2−√—x | | 6(t+2)=12(5-3t) | | 6x-2x=6+9 | | -10+3x=4x | | 2w+5=5w-16 | | (y+50)+(10y+20)+(y+50)+(10y+20)=360 | | 2-4x=7x+8 | | 5(u+9)=-6u-21 | | 11x+13=3x+7 | | 9+2x=-5x-5 | | -8+f=12 |