x*x-25=0

Simple and best practice solution for x*x-25=0 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*x-25=0 equation: 


Simplifying
x * x + -25 = 0

Multiply x * x
x2 + -25 = 0

Reorder the terms:
-25 + x2 = 0

Solving
-25 + x2 = 0

Solving for variable 'x'.

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

Add '25' to each side of the equation.
-25 + 25 + x2 = 0 + 25

Combine like terms: -25 + 25 = 0
0 + x2 = 0 + 25
x2 = 0 + 25

Combine like terms: 0 + 25 = 25
x2 = 25

Simplifying
x2 = 25

Take the square root of each side:
x = {-5, 5}

See similar equations:

| 16x^2+30x=0 | | 4(1-2x)=4x+4 | | 20-4m=-2(4m+6) | | 12(y-1)= | | -5w=-0.375 | | 2/x-1=5 | | x/6=24 | | -8(b+9)= | | 2/3+1=x-3/2 | | 2-(5x-4)=3-10 | | 4k+3(k-3)=2k | | 6u+3u=27 | | 1/2+3=x-1 | | (((t-1)/(3)))+(((t+5)/(4)))=1/2 | | (((t-1)/(3)))+(((t+5)/(4)))=2/2 | | -50=4x+16 | | 16x-a^2= | | 1/2(4x-8)=10 | | 5+17p-1=8p+46-5p | | 5(1-8n)=85 | | -5(6p-6)=210 | | 3x+12=18x | | -4(4n+2)=-104 | | -50=4x+6 | | 10+3n=-23 | | -10+5(x+3)=2-4(2x+8) | | 40=2(4x-3) | | x+14y=0 | | y+14x=0 | | 9+5z=7z+11 | | 8=-1.75w | | x(45+34)=x(x-3) |

Equations solver categories