If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x^2+9+2=0
We add all the numbers together, and all the variables
4x^2+11=0
a = 4; b = 0; c = +11;
Δ = b2-4ac
Δ = 02-4·4·11
Δ = -176
Delta is less than zero, so there is no solution for the equation
| 13w+25=194 | | 3(x-1)=-x+5 | | x+3/12=1/6+x-1/3 | | 3.9g+8=1.9g+20 | | 3(x+7)=25+x-2 | | 2(x-5)+7=25 | | 2x+4*2=4x+7 | | |x|-10.5=4.3 | | 2^(3x+10)-3^(3x+9)+3^(3x+7)+2^(3x+9)=0 | | 65=11^x | | 294=70(p | | (4-5)4=2x=2x-4 | | -8b+2=-7b | | 57+12m=273 | | (x+2)÷3=x+4 | | 5(10k+1)+2=(2+8k) | | −32w12−44w12= | | 12m+57=263 | | 2x^=5x+9 | | 6a=5a+8 | | 2(x-2)+10=6 | | 30n-285=285 | | (x/4)=(x/5)-9 | | −35h6+(−24h6)= | | 52+2x=100-x² | | 4(y+2)=70 | | 3x=25-4x | | (x+4)^2−36=0 | | 6x7-9=21 | | (2x+12/3)+(x-12/4)=13/2 | | 4y-11=93 | | a+18.023=21 |