0=-4x^4+8x^3+60x^2

Simple and best practice solution for 0=-4x^4+8x^3+60x^2 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 0=-4x^4+8x^3+60x^2 equation:


Simplifying
0 = -4x4 + 8x3 + 60x2

Reorder the terms:
0 = 60x2 + 8x3 + -4x4

Solving
0 = 60x2 + 8x3 + -4x4

Solving for variable 'x'.
Remove the zero:
-60x2 + -8x3 + 4x4 = 60x2 + 8x3 + -4x4 + -60x2 + -8x3 + 4x4

Reorder the terms:
-60x2 + -8x3 + 4x4 = 60x2 + -60x2 + 8x3 + -8x3 + -4x4 + 4x4

Combine like terms: 60x2 + -60x2 = 0
-60x2 + -8x3 + 4x4 = 0 + 8x3 + -8x3 + -4x4 + 4x4
-60x2 + -8x3 + 4x4 = 8x3 + -8x3 + -4x4 + 4x4

Combine like terms: 8x3 + -8x3 = 0
-60x2 + -8x3 + 4x4 = 0 + -4x4 + 4x4
-60x2 + -8x3 + 4x4 = -4x4 + 4x4

Combine like terms: -4x4 + 4x4 = 0
-60x2 + -8x3 + 4x4 = 0

Factor out the Greatest Common Factor (GCF), '4x2'.
4x2(-15 + -2x + x2) = 0

Factor a trinomial.
4x2((-3 + -1x)(5 + -1x)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}

Subproblem 2

Set the factor '(-3 + -1x)' equal to zero and attempt to solve: Simplifying -3 + -1x = 0 Solving -3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x = 0 + 3 -1x = 0 + 3 Combine like terms: 0 + 3 = 3 -1x = 3 Divide each side by '-1'. x = -3 Simplifying x = -3

Subproblem 3

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 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 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Solution

x = {0, -3, 5}

See similar equations:

| 30x^3/10x^-5= | | 24p-21+3+3p=-3 | | 3-(1/x) | | 24p+-21+3+3p=-3 | | 5(-7+x)=-5 | | (f)x=3x-6 | | Log(7x+9)=1+log(x-5) | | I7=5/6c-8 | | ln(5x^2+1)=0 | | x/2=1.4 | | 8s-10=3(6s) | | (x-10)+(3x+5)+(25)=180 | | 7y+1=-7+2y | | (x^(-.9))^(10/3) | | (x-10)+(3x+5)+(25)= | | -2(x+9)=-4(x-8) | | 249=20b^3 | | K/2=21 | | 20x^2/5x | | 2x+7=14+x | | 9v=2v+56 | | -26=4+6(h-5) | | 20x/3x | | 0=x^6-11x^5+30x^4 | | 2p^2q^-2r^0/((3rp^0q^0)(p^2qr^2)) | | W-5.77=7.79 | | 4d+2-3=19 | | 2x+x=-9 | | 4w^4/40w^6 | | 6(x-1)=9(x+4) | | 98-0.54=2+0.54 | | 5w-35w=0 |

Equations solver categories