If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(-2x+30)(-2x+24)=432
We move all terms to the left:
(-2x+30)(-2x+24)-(432)=0
We multiply parentheses ..
(+4x^2-48x-60x+720)-432=0
We get rid of parentheses
4x^2-48x-60x+720-432=0
We add all the numbers together, and all the variables
4x^2-108x+288=0
a = 4; b = -108; c = +288;
Δ = b2-4ac
Δ = -1082-4·4·288
Δ = 7056
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{7056}=84$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-108)-84}{2*4}=\frac{24}{8} =3 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-108)+84}{2*4}=\frac{192}{8} =24 $
| 6=6-3v-2v | | -4÷3y=-16 | | 3x2−9x−12=0 | | 3/11x=-21 | | -0.1x=-24 | | X2+6x-374=0 | | -2.1(x-2.4)^2+13=0 | | (14^4x-3)=9x | | 16x=448 | | 7/8x-56=38/67 | | 14^4x-3=9x | | t+83.55=107.04 | | 2/3p-4=8 | | (x/1/5)-0.012=0.113 | | x(4+7)=x(3-4) | | (15x-6)/3x=0 | | 3^(4x)+3^(8x)=2 | | 4(x+7)=3(x-4) | | 60=36/x | | 0.2x+x=9876 | | 3(2x+5)=2(3x+5) | | 25*2^(6x)=16*5^(3x) | | 25*2^6x=16*5^3x | | (-8)-(2x)=10.4 | | (-8)-(-2x)=10.4 | | 53x+.5=27( | | 7^x/2=23 | | 3x+5x-x=6x-4 | | x/3+34=6x | | x/5-x+1/12=4 | | 5+3(6x+3)=18x+8 | | 4/y+1/6=3/6y |