If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9x^2-36x+33=0
a = 9; b = -36; c = +33;
Δ = b2-4ac
Δ = -362-4·9·33
Δ = 108
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{108}=\sqrt{36*3}=\sqrt{36}*\sqrt{3}=6\sqrt{3}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-36)-6\sqrt{3}}{2*9}=\frac{36-6\sqrt{3}}{18} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-36)+6\sqrt{3}}{2*9}=\frac{36+6\sqrt{3}}{18} $
| y+2/5=-15 | | 6n-8=-2n-16* | | x=-1+3/7 | | 2y’+y=0 | | 6x+8x=7x-10 | | j-4+ 5= 1 | | 2(2x+4)-10=0 | | 3.5z+2=-12 | | 11=m3-7 | | 21*3x=87 | | -4-3m=15 | | X^2-14x=77 | | -12+-4x=12+-1x | | 11 = m3– -7 | | 4/5=1/2x | | 8u+4u-17=53 | | s+9/4=4 | | 1.05^(2x)=2 | | 2y^2-7y+30=0 | | 15=-x-17 | | 3x/2+1=x+9/2 | | |x+1|=1 | | 4(n–14)=12 | | -6 = n4+ -10 | | 1/2(b-6)=27 | | 1n=3n-8 | | 2(4x^2-7=) | | 2(x+9)+2=29 | | 15+5x5+5/36/x+x1+6x0=65 | | 3(b-6)=21 | | 5(x+1)+2x=1/2(14x+8) | | -52=17+s |