If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x^2+12x+36=46
We move all terms to the left:
2x^2+12x+36-(46)=0
We add all the numbers together, and all the variables
2x^2+12x-10=0
a = 2; b = 12; c = -10;
Δ = b2-4ac
Δ = 122-4·2·(-10)
Δ = 224
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{224}=\sqrt{16*14}=\sqrt{16}*\sqrt{14}=4\sqrt{14}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(12)-4\sqrt{14}}{2*2}=\frac{-12-4\sqrt{14}}{4} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(12)+4\sqrt{14}}{2*2}=\frac{-12+4\sqrt{14}}{4} $
| 2*(x-3)=5x+3 | | 9h+8-12=40 | | 6/n=11+2 | | 1(a+2)=5 | | 0.75(12n+8)=-39 | | 120n-0.4n^2-2000=0 | | X/10+x/5=20 | | 2n2−64=0 | | 2v2+96=0 | | x/2+x+4/8=x+1/4-8 | | 12x+6X-2=24 | | 4(1,8x-1)=3(2,4+1) | | x2+x+48=x+14-8 | | 16x-11=7x+10 | | -11/12x=11/8 | | (X-5)^2+(y-2)^2-25=0 | | 30/38=15/n=n | | 8w=91 | | 20+2y=36-8y | | 2(x+10)+13=3x+20 | | 2(x–10)=3(x–6)–2 | | X/x/3+1/2=x/6-5/12 | | 3w=−24 | | x=-53/617 | | 53=-617x | | 6–2(x–1)=0 | | (m)/(3)-7=-10 | | x2=7x= | | 9x-1=2x+1 | | 0.7y-1.6=2.1y+1.2 | | 1/3(2y+1)+1/2y=2/5(1-2y)-4 | | 6x2+6/2+1=25 |