9x^2-25+1=0

Simple and best practice solution for 9x^2-25+1=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 9x^2-25+1=0 equation: 


Simplifying
9x2 + -25 + 1 = 0

Reorder the terms:
-25 + 1 + 9x2 = 0

Combine like terms: -25 + 1 = -24
-24 + 9x2 = 0

Solving
-24 + 9x2 = 0

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 9x2 = 0 + 24

Combine like terms: -24 + 24 = 0
0 + 9x2 = 0 + 24
9x2 = 0 + 24

Combine like terms: 0 + 24 = 24
9x2 = 24

Divide each side by '9'.
x2 = 2.666666667

Simplifying
x2 = 2.666666667

Take the square root of each side:
x = {-1.632993162, 1.632993162}

See similar equations:

| 50t+35=52 | | 6y+13=4y-3 | | 0.20x=0.25x | | 6p+4-2=10+4p-8 | | 1/3(24x-0.6)=1.4 | | h+76=81 | | 15y-7x= | | 9+46=17 | | c-78=7 | | 3n+59=78 | | T=L(9+RS)forS | | v=26-24 | | X+25+75+50=180 | | 6a+9x= | | X^3-531441=0 | | y+54=98 | | 12x+y=-7 | | 244=2L+2(L-10) | | 2P+8=13P-1 | | 105/1.25*(-0.133075) | | V1/3=-1 | | 2x(-16)+15= | | p=43+16 | | 7x+10=480 | | 105/(1.25*-0.133075) | | -6(4y-3)+2=-20x+17 | | 10m-17=33 | | 21(1+m)=16 | | v=(3.14*3^2*10)/3 | | 5-x=4(5) | | -62-x=33-6x | | 9/m=7 |

Equations solver categories