15x^2+95x+100=0

Simple and best practice solution for 15x^2+95x+100=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 15x^2+95x+100=0 equation:


Simplifying
15x2 + 95x + 100 = 0

Reorder the terms:
100 + 95x + 15x2 = 0

Solving
100 + 95x + 15x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5'.
5(20 + 19x + 3x2) = 0

Factor a trinomial.
5((5 + x)(4 + 3x)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(5 + x)' equal to zero and attempt to solve: Simplifying 5 + x = 0 Solving 5 + x = 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 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5

Subproblem 2

Set the factor '(4 + 3x)' equal to zero and attempt to solve: Simplifying 4 + 3x = 0 Solving 4 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 3x = 0 + -4 3x = 0 + -4 Combine like terms: 0 + -4 = -4 3x = -4 Divide each side by '3'. x = -1.333333333 Simplifying x = -1.333333333

Solution

x = {-5, -1.333333333}

See similar equations:

| 12.5=5w | | 36x^3y+15x^2y-9xy=0 | | 3x^(3/4)-24=0 | | 18x^3y-69x^2y+21xy=0 | | 3x^3/4-24=0 | | 18x^3y-69x^2y+21sy=0 | | 10x^2-17x+7=0 | | 2x-5-6x=-49 | | 4x+7/x-2 | | 15x^2-13+2=0 | | 12x^2-20x-8=0 | | -2(3x)-2=4 | | 49x^2-21x-40=0 | | 4n-6n=4 | | -4p+4+5p=12 | | -(7+3)-(6y-6)=3 | | c-3=5-4 | | .5(3x)x^2-1.5x^2-9x^2=0 | | -3+x=17 | | 4=t-6 | | 48x^3y+52x^2y+12xy=0 | | 1/2(6y)y^2-3/2(6y)^2-3y^2=0 | | 15x^2+37x+14=0 | | 6y-3=4y+7 | | Y=2p+6 | | 6u+9=3-u | | 5x+7=-3+2x+25 | | 7w-14w=35 | | -5y+8=-2(4y+8) | | 3(2u+3)=5-4(3-u) | | y^4+y^2=32 | | 9-9=6x+3x |

Equations solver categories