If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(5-x)(x-3)=0
We add all the numbers together, and all the variables
(-1x+5)(x-3)=0
We multiply parentheses ..
(-1x^2+3x+5x-15)=0
We get rid of parentheses
-1x^2+3x+5x-15=0
We add all the numbers together, and all the variables
-1x^2+8x-15=0
a = -1; b = 8; c = -15;
Δ = b2-4ac
Δ = 82-4·(-1)·(-15)
Δ = 4
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{4}=2$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(8)-2}{2*-1}=\frac{-10}{-2} =+5 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(8)+2}{2*-1}=\frac{-6}{-2} =+3 $
| x(x−5)=0. | | 3(6x+5)=6 | | 4c=2c+75 | | /4c=2c+75 | | 7(x+3)=7(3-x) | | 11+17+12+x=12 | | 62000-x=19000 | | 35-6x=14-9× | | 2(e+5)=44 | | 7x/6+5=-6 | | 7x/6+5=- | | (6x+4)=(4x+6) | | 5(x-3)-x(x-3)=0 | | (x+5)4-10(x+5)2-9=0 | | 2y^2-4y-10=0 | | 7x-9=3x–4 | | g2+7g+12=0 | | 4x/3+3=5 | | a+6×2a+4=18 | | 2*(9x-4.5)=7,2 | | I. 5x-1=3x | | t2-10t-9=0 | | 6d-6=12 | | 250/y-3*y=55 | | 7x-15=4x–8 | | 3(x−7)=9 | | 2x(9x-4.5)=7,2 | | 2x+32=-7 | | x-4/4=x+3/12 | | (1-3x)/5=(x+3)/2 | | 7x-1/2-4x-6/2=7 | | 16*1,5x+4x=350 |