A=4r2

Simple and best practice solution for A=4r2 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for A=4r2 equation: 



=4A^2

We move all terms to the left:

-(4A^2)=0

a = -4; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·(-4)·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$A=\frac{-b}{2a}=\frac{0}{-8}=0$

See similar equations:

| .5x-3=-71 | | 33.75=h7.50 | | x+10+12x+1=180 | | 88=9v+25 | | -3r-27=-44 | | (2x-2)(x-1)+7=39 | | -12=12-4a | | x^2-256x+2304=0 | | (21.75)(23.34)=7x+5(x+4))+6x+10(x+7)/15(x+7)+123.5 | | 11/3+v/2=22/1 | | 5x+3(x+2)-4=2 | | (2x-6)/4=10 | | (4-4x)(8x+7)=0 | | 12+-9z=-69 | | -3x-18=-12 | | 12x2+107x−37=0 | | 5s–4s+4s–5s+3s=12 | | 1=-9x+1+7x | | 4s-90=626 | | 2d+20=6d-10 | | 16x^2+100x+5=0 | | 6x+2(2x+2)=28+6x | | x6-1=0 | | 3m-6=11.4 | | 5x-(x/5)+(x+1/3)=3x | | 8.2+1.4x=12.4 | | -5(k+4)-1=3(k+1) | | 11.4=3m-6 | | |y|+5=9 | | 1/4x-5=3/4-12 | | 1/x=3/3x-5 | | 3(2x^2-x+7)-(-x^2-3x+5)=0 |

Equations solver categories