If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(x2-5)(x-3)(x+3)=0
We add all the numbers together, and all the variables
(+x^2-5)(x-3)(x+3)=0
We use the square of the difference formula
x^2-9=0
a = 1; b = 0; c = -9;
Δ = b2-4ac
Δ = 02-4·1·(-9)
Δ = 36
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{36}=6$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-6}{2*1}=\frac{-6}{2} =-3 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+6}{2*1}=\frac{6}{2} =3 $
| 11+m=5 | | 2/3+n=11/6 | | 8/4c-2=2/3c-12 | | x-1/4=81/2 | | 4(2n+4)=9(8n+8)+7 | | 11/6=n+2/3 | | 1/2+x=-20.5 | | 10f^+17f+3=0 | | 2x^2+3x-4=12x+1 | | 7=-7+2f | | 1.2r+6=-1.2 | | y=50+8 | | 4.3x+3.2=-18.3 | | 3+2+3x=2+6 | | -2/3a+3=11 | | 4x+.37=5.37 | | (3x+12)÷6=(7x-5)÷3 | | X/2+1/5=5x | | 2x+(4x+9)=180 | | 37x+132=0 | | 8(y+6)+y=4(y+2)-8 | | 2(2x-1)=3x+8 | | 2x+5=-2+3 | | 81-x=95 | | 9x+1=39 | | (5/4)x+(1/8)x=(5/8)+x | | (x-4)+(7x)=180 | | 85=(3x+2)X | | 75+5x=25+70x | | x^2+5=2x+8 | | n^2+4n+6=0 | | -n2+2n+4=5 |