=-x^2+395

Simple and best practice solution for =-x^2+395 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 =-x^2+395 equation: 


Simplifying
0 = -1x2 + 395

Reorder the terms:
0 = 395 + -1x2

Solving
0 = 395 + -1x2

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add 'x2' to each side of the equation.
0 + x2 = 395 + -1x2 + x2
Remove the zero:
x2 = 395 + -1x2 + x2

Combine like terms: -1x2 + x2 = 0
x2 = 395 + 0
x2 = 395

Simplifying
x2 = 395

Take the square root of each side:
x = {-19.874606914, 19.874606914}

See similar equations:

| a^3b^6-5a^2b^2-ab^2+5=0 | | 2x+3+2x+1-2x=36 | | -6(1+8x)=-390 | | -2(3x-4)(x+2)=0 | | 5x+8y+4x= | | 7x+9-3x=9 | | 4rs-2rs+6r+3r= | | 6*-4=6*n+25 | | .6666666n-11=4+n | | 1-x/21=3(x+9)/63 | | 3(x+1)(x+2)=0 | | 1.5-0.5(2x-17)=9.7 | | 88-82=32y-35y | | 9+a-6=8 | | -14.1=-4.7x | | 0.18+7+3.4= | | 200=8t-5t^2 | | 358+2x=842+x | | 9x-2*3x-3=0 | | -5x-7y-2x+15y= | | -(5x+2)-(7x-6)=6(4x+1) | | 6(-5+7x)=-198 | | c-2+5=1 | | -3(7p+6)-2(1-17p)=3(1+4p) | | -5(t-2)-(t+2)=4 | | X(x+1)+(x+2)+(x+3)=(x+2)+1 | | 3b-5-8b-3= | | 2r+10=70 | | 6-n=38-n | | 1.2=s-4.9 | | 3(5w+9)=-17+19w | | W-9=-4 |

Equations solver categories