-84t^2+40t^3=-36t

Simple and best practice solution for -84t^2+40t^3=-36t 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 -84t^2+40t^3=-36t equation:


Simplifying
-84t2 + 40t3 = -36t

Solving
-84t2 + 40t3 = -36t

Solving for variable 't'.

Reorder the terms:
36t + -84t2 + 40t3 = -36t + 36t

Combine like terms: -36t + 36t = 0
36t + -84t2 + 40t3 = 0

Factor out the Greatest Common Factor (GCF), '4t'.
4t(9 + -21t + 10t2) = 0

Factor a trinomial.
4t((3 + -5t)(3 + -2t)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 't' equal to zero and attempt to solve: Simplifying t = 0 Solving t = 0 Move all terms containing t to the left, all other terms to the right. Simplifying t = 0

Subproblem 2

Set the factor '(3 + -5t)' equal to zero and attempt to solve: Simplifying 3 + -5t = 0 Solving 3 + -5t = 0 Move all terms containing t to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -5t = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5t = 0 + -3 -5t = 0 + -3 Combine like terms: 0 + -3 = -3 -5t = -3 Divide each side by '-5'. t = 0.6 Simplifying t = 0.6

Subproblem 3

Set the factor '(3 + -2t)' equal to zero and attempt to solve: Simplifying 3 + -2t = 0 Solving 3 + -2t = 0 Move all terms containing t to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2t = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2t = 0 + -3 -2t = 0 + -3 Combine like terms: 0 + -3 = -3 -2t = -3 Divide each side by '-2'. t = 1.5 Simplifying t = 1.5

Solution

t = {0, 0.6, 1.5}

See similar equations:

| -(4m)=-10 | | a^2-3a-418=0 | | 4(a-3)=-2(a-6)+6a | | 12x^5-15x^3+3x=0 | | a^2-3n-28=0 | | 8x^2+9x+20=0 | | 2(x-4)=4(n+2)-n | | y=-6 | | 6z+1-4z+4= | | y=45x-3+8x+20 | | 15y-9= | | 7e=0 | | 4m-(6m+5)+2=8m+3(4-3m) | | 6+m=-10 | | 10(n-1)+18=7(n+3-1) | | -10=x-3 | | 2x-5=7x+4 | | M-6=6 | | 7x+2(2x-3)=38 | | 54=-6z | | 4(n-7)-2(n+3)=-15 | | x^4+216x=0 | | -2*-3= | | -42z^2=14x | | 3x^2+4y^2=12 | | 4m(6m+5)+2=8m+3(4-3m) | | 0.5(x+30)+0.9x=64 | | -7=x+1 | | 3x+[-5x-(x+3)]=8x+(-5x-9) | | 9x-9=0 | | 2(6t+1)=4(3t-1) | | -47+17=-4x+14x |

Equations solver categories