5x^2+1=2

Simple and best practice solution for 5x^2+1=2 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 5x^2+1=2 equation:


Simplifying
5x2 + 1 = 2

Reorder the terms:
1 + 5x2 = 2

Solving
1 + 5x2 = 2

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 5x2 = 2 + -1

Combine like terms: 1 + -1 = 0
0 + 5x2 = 2 + -1
5x2 = 2 + -1

Combine like terms: 2 + -1 = 1
5x2 = 1

Divide each side by '5'.
x2 = 0.2

Simplifying
x2 = 0.2

Take the square root of each side:
x = {-0.447213596, 0.447213596}

See similar equations:

| 2x(ln)+x(ln)e=ln(6) | | 3(a-4)=12 | | 8x-(5x-5)=17 | | Y=960+0.8Y | | -4=-2x-4 | | n^2+3n-18=n | | 135=6x-26 | | .50+2y=3y-.25 | | 24x-40xy=x | | 24x-40xy=y | | 9x+3=12x^2+4x | | 2(2*-1+1)+-x=-x+(2*-1)+18 | | D(t)=16t^2-4t+1482 | | 18x+24y=y | | 9k-[4k+(-3+4k)]= | | 18x+24y=x | | 2ln(x-3)=ln(x+5)+ln(x+3) | | 8k-2d=16 | | 1x+90+(2x+21)=180 | | x-5*2=-11 | | x-5*2=11 | | 810=61+b | | 2+x=6-3x | | 3x-6=7+2x | | 2(2*-x)+10=3(-x)+13 | | 6+5x=9-3x | | 2(2x-x+1)+1=-x+2x-x+18 | | 0.40x+0.25(60)=0.20(133) | | 3t^2-36t-105=0 | | 6.5x-4.32=5.2-5.4x | | 3t^2-81t-24=0 | | 33+x=88 |

Equations solver categories