2x^2+8=17x

Simple and best practice solution for 2x^2+8=17x 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 2x^2+8=17x equation:


Simplifying
2x2 + 8 = 17x

Reorder the terms:
8 + 2x2 = 17x

Solving
8 + 2x2 = 17x

Solving for variable 'x'.

Reorder the terms:
8 + -17x + 2x2 = 17x + -17x

Combine like terms: 17x + -17x = 0
8 + -17x + 2x2 = 0

Factor a trinomial.
(1 + -2x)(8 + -1x) = 0

Subproblem 1

Set the factor '(1 + -2x)' equal to zero and attempt to solve: Simplifying 1 + -2x = 0 Solving 1 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2x = 0 + -1 -2x = 0 + -1 Combine like terms: 0 + -1 = -1 -2x = -1 Divide each side by '-2'. x = 0.5 Simplifying x = 0.5

Subproblem 2

Set the factor '(8 + -1x)' equal to zero and attempt to solve: Simplifying 8 + -1x = 0 Solving 8 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1x = 0 + -8 -1x = 0 + -8 Combine like terms: 0 + -8 = -8 -1x = -8 Divide each side by '-1'. x = 8 Simplifying x = 8

Solution

x = {0.5, 8}

See similar equations:

| 14y-10=8y+20 | | 2v+13=37 | | 2-7p=-47 | | Y=15(4)+7 | | cos(40)=6/x | | 1/60=7/x | | 1/4*1=8/x | | 3.6=log(x) | | (X^2)-30x+225=400 | | 175b^2+227b=-60+7b | | 1/2*1=15/x | | 1/15=15/x | | 10-2v=30 | | x*x=-0.5 | | -3z^7+5z^7=0 | | 2(f-3)=4 | | a^2-4a+48=0 | | 105-2a=5a | | h(x)=50-0.02x^2 | | 1/4*1=45/x | | 7n+7=7 | | 1/2*1=25/x | | 5^(1/3)*5^(5^3) | | -9+3y-1=y+3 | | 0.09xX=62.36 | | b^2=16b-64 | | 1/2*1=12x | | 1/4*1=12/x | | 1/2*1=35/x | | 3x+7=5x+5 | | (2n^2+n-4)-(n^2+3n+2)= | | x-6(3)-25=143 |

Equations solver categories