If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(2x+4)(5x-6)=0
We multiply parentheses ..
(+10x^2-12x+20x-24)=0
We get rid of parentheses
10x^2-12x+20x-24=0
We add all the numbers together, and all the variables
10x^2+8x-24=0
a = 10; b = 8; c = -24;
Δ = b2-4ac
Δ = 82-4·10·(-24)
Δ = 1024
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{1024}=32$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(8)-32}{2*10}=\frac{-40}{20} =-2 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(8)+32}{2*10}=\frac{24}{20} =1+1/5 $
| -5/6x-3=-7 | | -20b+17b+4b+18b+-b=-18 | | 1+2x+x+6=180 | | 8+x/6=14 | | 3/7x+10=9 | | 1+2x=x+6 | | 3p-p+3p-p=16 | | 6x-2(x-1)=2+4x | | 3(3*x+4)-5=9x+7 | | 3p-p+3p-p+p=16 | | 6(x-4)-3(x+2)=0 | | 2+3(x+8)=9-7 | | 2r-r-r+2r+r=18 | | 6(p+12)=30 | | 180=90+70+x+32 | | 7-(2u+6)=-9u+5 | | 3(x+5)+12=-6 | | 4x+33=15x | | M-m+4m-2m=16 | | 2r-r-r+2r=18 | | x2−4x+3=15. | | n/13=12 | | 14w-13w=4 | | 2-(-7t+5)=5t-6 | | 0.5(6x-10)=9x-11 | | 5x-2x+2=6*(3x+2) | | 15u-12u-2u=1 | | 6n-20=2n-12 | | -h+14=-22 | | 14r-13r=20 | | 512^(2/3)=x | | 3(3x(-3)+4)-5=-3x+-5 |