3s^2+10s+7=

Simple and best practice solution for 3s^2+10s+7= 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 3s^2+10s+7= equation:


Simplifying
3s2 + 10s + 7 = 0

Reorder the terms:
7 + 10s + 3s2 = 0

Solving
7 + 10s + 3s2 = 0

Solving for variable 's'.

Factor a trinomial.
(7 + 3s)(1 + s) = 0

Subproblem 1

Set the factor '(7 + 3s)' equal to zero and attempt to solve: Simplifying 7 + 3s = 0 Solving 7 + 3s = 0 Move all terms containing s to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 3s = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 3s = 0 + -7 3s = 0 + -7 Combine like terms: 0 + -7 = -7 3s = -7 Divide each side by '3'. s = -2.333333333 Simplifying s = -2.333333333

Subproblem 2

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

Solution

s = {-2.333333333, -1}

See similar equations:

| X^3+6x^2+11x+6= | | 3s^2-s-14= | | 5a^2-9a+4= | | 7=7(11x-4x) | | 85-(4x-6)=x+1 | | 6x^2+13x-5= | | X^4-6x^3+4x^2+6x-5= | | 3x-7(x-1)=-3(2x+3) | | 4x+3y+y= | | 5n^2+n-4= | | 2a^2+11a+9= | | 0.25t^2-4.556t-7.7452=0 | | 7a^2+10a+3= | | 5y^2+12y+7= | | 5x=7-3(x-3) | | -4x+20=36 | | x^2+12x=33 | | 3x-2=6x+4 | | 21x-6=19x | | 4(2+x)=-3(x-5) | | -x+3(x+2)=1 | | a^2+9a+18= | | 5(x+1)-15=0 | | 8-4x=43 | | s^2+9s+20= | | 6x+6=46 | | y^2-2y-15= | | 40-3x=50-8x | | y^2+6y-27= | | y^2+11+18= | | 5x-7y=8 | | 2x+29=9x-41 |

Equations solver categories