X^2-30=259

Simple and best practice solution for X^2-30=259 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^2-30=259 equation: 


Simplifying
X2 + -30 = 259

Reorder the terms:
-30 + X2 = 259

Solving
-30 + X2 = 259

Solving for variable 'X'.

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

Add '30' to each side of the equation.
-30 + 30 + X2 = 259 + 30

Combine like terms: -30 + 30 = 0
0 + X2 = 259 + 30
X2 = 259 + 30

Combine like terms: 259 + 30 = 289
X2 = 289

Simplifying
X2 = 289

Take the square root of each side:
X = {-17, 17}

See similar equations:

| 94=14l+24 | | 10(x+2)=-2(6-9x) | | -2x-18=6(1+2x)+4 | | -4(3-5x)-11x=3x+6 | | 9x-2x=14-9(-x-4) | | 6c+6=24 | | ax+bx=c | | 4x+3=19solve | | 5(-3x-1)+7=-x+30 | | -7x+9=-33 | | X^2-18=-17 | | 6n-10=2n+10 | | 68-7x=11x+18 | | 11-9x=127-37x | | 13x-7(-2+x)=4x-10 | | 2x-8=-16 | | -6b+4+4b=3b+9 | | (3x+1)(4x-3)= | | -3(4x-6)=7-x | | 4x^2+5x+9=0 | | x^3-2x^2+6x-4=0 | | 5(x-2)-2x=20 | | 24=0.5(a+7)4 | | 8(2+x)=3x-9 | | 2(3x-5)=2x+6 | | 5+x+5=x+6 | | 12m+45m=-12 | | (3x-4)(7x+6)= | | 7-b=2 | | x^2-22x+121= | | lgx^2-lgy=7 | | 2x-y-10=0 |

Equations solver categories