t^4-4t^3-45t^2=0

Simple and best practice solution for t^4-4t^3-45t^2=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 t^4-4t^3-45t^2=0 equation:


Simplifying
t4 + -4t3 + -45t2 = 0

Reorder the terms:
-45t2 + -4t3 + t4 = 0

Solving
-45t2 + -4t3 + t4 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), 't2'.
t2(-45 + -4t + t2) = 0

Factor a trinomial.
t2((-5 + -1t)(9 + -1t)) = 0

Subproblem 1

Set the factor 't2' equal to zero and attempt to solve: Simplifying t2 = 0 Solving t2 = 0 Move all terms containing t to the left, all other terms to the right. Simplifying t2 = 0 Take the square root of each side: t = {0}

Subproblem 2

Set the factor '(-5 + -1t)' equal to zero and attempt to solve: Simplifying -5 + -1t = 0 Solving -5 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1t = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1t = 0 + 5 -1t = 0 + 5 Combine like terms: 0 + 5 = 5 -1t = 5 Divide each side by '-1'. t = -5 Simplifying t = -5

Subproblem 3

Set the factor '(9 + -1t)' equal to zero and attempt to solve: Simplifying 9 + -1t = 0 Solving 9 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1t = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1t = 0 + -9 -1t = 0 + -9 Combine like terms: 0 + -9 = -9 -1t = -9 Divide each side by '-1'. t = 9 Simplifying t = 9

Solution

t = {0, -5, 9}

See similar equations:

| -5v-5v-14=-6v-6v | | 1-4(x-8)=5 | | x^4=196x^3 | | 5x+9x-36=90 | | -x+3=11x-67 | | 95y=15 | | -7b-7=-7-7b | | 5x-1+11x+21= | | x+x+10=3x-10 | | 23z=13 | | -x+12=-10x-51 | | 2(x+4)=6x-16 | | 3h-6=3 | | 2d(squared)+9d+3=0 | | 11d=3 | | 16=10+3h | | 3x-14=2x+4 | | 3x+6+2x+18+24=180 | | 5x-30+3x+10=180 | | X^2+49x+90=0 | | 6w=36-3w | | -2x-8=-14x-128 | | Sin(x+20)=0.4 | | 5(u+3)=6(u+3) | | -19x-6=-15x+6 | | Sin(x+50)=0.4 | | -15x-18=-63 | | 6x+9x^2=-1 | | -11x-10=-2x+62 | | 6x-6x=-18 | | -18k-20=-20k | | 6x-12=5x+4 |

Equations solver categories