If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x+3x(4-x)=0
We add all the numbers together, and all the variables
4x+3x(-1x+4)=0
We multiply parentheses
-3x^2+4x+12x=0
We add all the numbers together, and all the variables
-3x^2+16x=0
a = -3; b = 16; c = 0;
Δ = b2-4ac
Δ = 162-4·(-3)·0
Δ = 256
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{256}=16$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(16)-16}{2*-3}=\frac{-32}{-6} =5+1/3 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(16)+16}{2*-3}=\frac{0}{-6} =0 $
| 4z/9+6=1 | | 9k+-3k=37 | | t(t-8)(t+1)=0 | | 14.75x+105=9.50x+105 | | 1/7g=7 | | .04=(.46-x)/3.28 | | 200m+125m+51,000=48,250+175m | | 3x-5=7x-14 | | -8+b=-18 | | 3y+4y-7=-8 | | 8x^2−25x−28=0 | | 4m-5=m+3m | | -8+b=-6 | | 4x-9=9+7x | | x/9+8=6 | | 5*x+10=3 | | 1/8x=-11 | | x^2+x+48=0 | | 360=(24+b)9 | | 1/5+1/2=x-3/4 | | 4x-2=3×+4 | | 15x+1=53 | | X/4+13x+5/16=5 | | -x^2x+3=0 | | 465=-4-7(8n-3) | | 2.625x=14 | | 2/3x+9=1 | | x=28-3x | | 3(c−15)=−6 | | 6(x-6)+8=8x+10 | | 3x^2+2x-460=0 | | y-123=14 |