If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6x^2+15x+3=2x^2
We move all terms to the left:
6x^2+15x+3-(2x^2)=0
determiningTheFunctionDomain 6x^2-2x^2+15x+3=0
We add all the numbers together, and all the variables
4x^2+15x+3=0
a = 4; b = 15; c = +3;
Δ = b2-4ac
Δ = 152-4·4·3
Δ = 177
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(15)-\sqrt{177}}{2*4}=\frac{-15-\sqrt{177}}{8} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(15)+\sqrt{177}}{2*4}=\frac{-15+\sqrt{177}}{8} $
| 5w-3=8w-9 | | 2(2c+5)-c-4=29 | | +18-19j=-28 | | 8(x=1)=-2(x+19) | | 2m*2-11m+14=0 | | 25=u/2-9 | | 33=3x(2x+1) | | 18-19j=-28 | | 1/4=f/12 | | 4n^2-2=194 | | 16=16u | | 2x(3x-7)=22 | | 2(2x+1)=10x-4 | | X+10y-12=90 | | 16/20=12/n | | 4y+2=y-10 | | x+4=17. | | 2m-3=5-2m | | -57+9x=5x+19 | | 7d-9=47* | | (1/243)^a=(1/3)^6+2a | | 15t+145=180 | | 2(-4x+9)=-3(2x+10) | | 2s+4=16* | | 9x+3x-2=10x=8 | | 7.4a+22.2=3.2a+43.2 | | 2x^2+5=131 | | 15x+10=62 | | 15t+8.75=180 | | 13=21-4t | | (5x)+(x-6)=180 | | 5.2=x/8 |