If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2y^2=-6
We move all terms to the left:
2y^2-(-6)=0
We add all the numbers together, and all the variables
2y^2+6=0
a = 2; b = 0; c = +6;
Δ = b2-4ac
Δ = 02-4·2·6
Δ = -48
Delta is less than zero, so there is no solution for the equation
| (8a-3)=(4a+7) | | 900-x=2(x-450) | | 9×x+27=0 | | 4x+10x=18 | | 3y+10=y-3 | | x=(2.2×106M−2)(0.10M)3 | | 567/8*41/4=h | | Z-135=4q | | 567/8^41/4=h | | 5(x-7)=6(x+2) | | (2+i)/i=0 | | (2+i)/i=1-2i | | -5k=+2k | | D=0.06t+0.5(45-t) | | 9-2(x+4)-10(25-x+4)=5-3x-4(×+1) | | -7x+3(6x+21)=-69 | | 3x-5(6x-9)=-252 | | 6+5(m+7)=26 | | G+5(m+7)=26 | | x+(x+10)+3x=160 | | 2(x+2)-3(x-2)=6(x-6 | | x+10x+3x=160 | | 10t^2-3t-15=0 | | 4z^2+7z-15=0 | | 18z^2-10z+4=0 | | 7x+15=3(3-7) | | 3/2x-1=41 | | 180=4x-17 | | 3x^2+5x-280=0 | | 3x^,2+5x-280=0 | | u/7+5.2=-12.3 | | u/7+5.2=-12.5 |