A=3.14r2

Simple and best practice solution for A=3.14r2 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=3.14r2 equation: 



=3.14A^2

We move all terms to the left:

-(3.14A^2)=0

We get rid of parentheses

-3.14A^2=0

a = -3.14; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·(-3.14)·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$A=\frac{-b}{2a}=\frac{0}{-6.28}=0$

See similar equations:

| 3n+15-9=2(n+2) | | 2x-12+4x=6x-10 | | 5-n+4=3(n+2) | | −4x+(−3)=–x+3. | | y/4+7=0 | | 3-5n+2n=-5-2(1-n) | | 8x-7-1=10 | | X^2-5x+6=3/x | | 12x^2+29=-15 | | -3x+5=x-3 | | 8x-16=0. | | x+6=2*(x+14) | | 2g-12=15g+9 | | -5x+4(x+11)=8-(x+1) | | -5x+-30=24 | | k=(-6)(-8)-14;-64 | | −2.3+m=7-2.3+m=7 | | 15k+8=(11−k) | | 21=3p-;9 | | (t+2)’=0 | | 2(3x+5)=3(2x-4)-2x | | 3m-15=6(M+1) | | 13a-4/132=135 | | 3n+1=n+3= | | (7a)3=1 | | 9x-9=2x+8 | | 4x-1=-27;-7 | | -18-6m=7(-3m6 | | 2(3x+5)=-2(5x-7) | | -2x-5=2x+1 | | 2(3x+5)=3(2x | | 3(5r+7)=21+3r |

Equations solver categories