3s^2+10s-8=0

Simple and best practice solution for 3s^2+10s-8=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 3s^2+10s-8=0 equation:


Simplifying
3s2 + 10s + -8 = 0

Reorder the terms:
-8 + 10s + 3s2 = 0

Solving
-8 + 10s + 3s2 = 0

Solving for variable 's'.

Factor a trinomial.
(-4 + -1s)(2 + -3s) = 0

Subproblem 1

Set the factor '(-4 + -1s)' equal to zero and attempt to solve: Simplifying -4 + -1s = 0 Solving -4 + -1s = 0 Move all terms containing s to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1s = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1s = 0 + 4 -1s = 0 + 4 Combine like terms: 0 + 4 = 4 -1s = 4 Divide each side by '-1'. s = -4 Simplifying s = -4

Subproblem 2

Set the factor '(2 + -3s)' equal to zero and attempt to solve: Simplifying 2 + -3s = 0 Solving 2 + -3s = 0 Move all terms containing s to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3s = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3s = 0 + -2 -3s = 0 + -2 Combine like terms: 0 + -2 = -2 -3s = -2 Divide each side by '-3'. s = 0.6666666667 Simplifying s = 0.6666666667

Solution

s = {-4, 0.6666666667}

See similar equations:

| -(9c+10)= | | 3u^7+12u^2=0 | | 3(2x-5)-5x=4(x-5) | | 18y=-15x-14 | | 6[x+5]=10-[x-20] | | 5(3x+4)+1= | | x^2+11x-4=x-25 | | 1/3(2x-5)= | | 4m^2-3m-7=0 | | 5(x+9)=3[x-(2-x)] | | 8x-3=15+18 | | (6-7)(-11+-2)= | | 3s^2-20s-7=0 | | 3(5-2x)-x= | | 3w^2+20w+12=0 | | 9x^2+9x= | | -11+12z=z+2(5z-3) | | 25d^2-30d=-9 | | 5d^2-2d-7=0 | | 6y^2-23y+7=0 | | 2x+1=x+-3 | | 7-3d=22 | | -(2a+6)+3(1+3a)= | | 3x^2+6x-42=0 | | 12x+16=88 | | -2z+3z+1=0 | | -x-2y-2z=0 | | 2p^2+13p-15=0 | | -3(-4+7x)-2(x+1)= | | -x+2y+2z=0 | | (3*p)+5=26 | | 9=-7x+12 |

Equations solver categories