If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x^+14x^2=-20x
We move all terms to the left:
2x^+14x^2-(-20x)=0
We add all the numbers together, and all the variables
14x^2+2x-(-20x)=0
We get rid of parentheses
14x^2+2x+20x=0
We add all the numbers together, and all the variables
14x^2+22x=0
a = 14; b = 22; c = 0;
Δ = b2-4ac
Δ = 222-4·14·0
Δ = 484
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{484}=22$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(22)-22}{2*14}=\frac{-44}{28} =-1+4/7 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(22)+22}{2*14}=\frac{0}{28} =0 $
| 9.6=t+7.9 | | 2.3d=56.12 | | 9+16x=17x+4 | | s+21=46 | | |x|-6=-4 | | -2(7x-8)=-14x-16 | | y+21=24 | | x(0.20)=1484 | | 8-p=-6 | | x(0.05)=1484 | | x²+6x=-2.75 | | (0.5x+15)+(2x-50)=90 | | X+8=10-2x | | 2.4x+x-5+x+35=360 | | h/1.2=-7 | | 17x+3=51 | | x(0.5)=1484 | | 84=-12b | | (-4)+c=10 | | w*5=12.5 | | 2/6r=3r-1 | | x(0.5)=2684 | | 10+12y=3(3+4y) | | 4p=-124 | | x-7/20=5/20 | | 17÷g+19=33 | | 10x-8+136=90 | | .9x=812 | | x=8600-0.06x | | 3x-4(2x-5)=15 | | -(3-d)=4(2d+8 | | 4(x-2)+(-2)=2(1x) |