3x^2+10x=25

Simple and best practice solution for 3x^2+10x=25 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 3x^2+10x=25 equation:


Simplifying
3x2 + 10x = 25

Reorder the terms:
10x + 3x2 = 25

Solving
10x + 3x2 = 25

Solving for variable 'x'.

Reorder the terms:
-25 + 10x + 3x2 = 25 + -25

Combine like terms: 25 + -25 = 0
-25 + 10x + 3x2 = 0

Factor a trinomial.
(-5 + -1x)(5 + -3x) = 0

Subproblem 1

Set the factor '(-5 + -1x)' equal to zero and attempt to solve: Simplifying -5 + -1x = 0 Solving -5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1x = 0 + 5 -1x = 0 + 5 Combine like terms: 0 + 5 = 5 -1x = 5 Divide each side by '-1'. x = -5 Simplifying x = -5

Subproblem 2

Set the factor '(5 + -3x)' equal to zero and attempt to solve: Simplifying 5 + -3x = 0 Solving 5 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -3x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3x = 0 + -5 -3x = 0 + -5 Combine like terms: 0 + -5 = -5 -3x = -5 Divide each side by '-3'. x = 1.666666667 Simplifying x = 1.666666667

Solution

x = {-5, 1.666666667}

See similar equations:

| 7x-6=-6 | | (4x)(9x)= | | -4(t-3)+7t=6t-2 | | 16x^2-10x+1= | | 3y+5=-1 | | r^3+3r^2-4r-12=0 | | 12a-15=12a-15 | | -6(6x-4)+5=-36x+29 | | 59=5w+14 | | 3.7+2.7k=27.35 | | 8-4x=5x+116 | | 2x^4-6x^3+9x^2=6x-2 | | 242=174-w | | x=7y | | 3z^2y+yx^5=9 | | 5x-6=5(x+5) | | y=7 | | 12a-15=3(4a-5) | | 7(x-8)-3=2(x-8)+17 | | 0.7n-1.5+7.3=14.5 | | x^2-25xy-54y= | | (4n+1)=10 | | 7p-5+2p=3p+13 | | 7c-4=4c-4+17 | | 2.55X=61.45+X | | 2.55X=6145+X | | 6(x+4)=2(3x+8) | | w+23=31 | | -5(4n+1)=10 | | 2x^4-6x^3+9x^2=0 | | 2.7X=38.7+X | | C(x)=3x^2-1200x+130500 |

Equations solver categories