4x^2+6=17

Simple and best practice solution for 4x^2+6=17 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 4x^2+6=17 equation:


Simplifying
4x2 + 6 = 17

Reorder the terms:
6 + 4x2 = 17

Solving
6 + 4x2 = 17

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 4x2 = 17 + -6

Combine like terms: 6 + -6 = 0
0 + 4x2 = 17 + -6
4x2 = 17 + -6

Combine like terms: 17 + -6 = 11
4x2 = 11

Divide each side by '4'.
x2 = 2.75

Simplifying
x2 = 2.75

Take the square root of each side:
x = {-1.658312395, 1.658312395}

See similar equations:

| 5x^2+4-5=0 | | y=3x-2kx | | 2p-4(p+6)=-42 | | 1/3x3.14x6x6x8 | | x+x-15=43 | | 24.2/10.5=k/16.4 | | 4.50=.10x+1.50 | | y=.10*24+1.50 | | (-2z+1)/-3=5 | | 6/5*7 | | 3x+3-15=-6 | | 88-38=64/11(h-4) | | p-38=64/11(20-4) | | 3y+5x-2y-2x+1= | | p-38=64/11(18-4) | | p-38=64/11(15-4) | | p-38=-64/11(15-4) | | x-5=5x+4-1 | | 9x+7*0=6 | | 2n-3(n+5)=7n | | 0.3(x+30)-0.07(x-50)=5.6 | | 5x+6y=8 | | 117=6d+3(5d+4) | | 0.25(x+2)-0.05(x-40)=15 | | 0-(-2)=m | | 5-3x+7y+6x= | | 2/7=x/-3 | | 6k+71=47-2k | | n-6/n2-6n | | 1/2x+2+3/4(x+4)=x+5 | | 6m+2(-2m+9)=28 | | 6y+4y+11=7 |

Equations solver categories