x^4-5x^3=14x^2

Simple and best practice solution for x^4-5x^3=14x^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 x^4-5x^3=14x^2 equation:


Simplifying
x4 + -5x3 = 14x2

Reorder the terms:
-5x3 + x4 = 14x2

Solving
-5x3 + x4 = 14x2

Solving for variable 'x'.

Reorder the terms:
-14x2 + -5x3 + x4 = 14x2 + -14x2

Combine like terms: 14x2 + -14x2 = 0
-14x2 + -5x3 + x4 = 0

Factor out the Greatest Common Factor (GCF), 'x2'.
x2(-14 + -5x + x2) = 0

Factor a trinomial.
x2((-2 + -1x)(7 + -1x)) = 0

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 '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2

Subproblem 3

Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7

Solution

x = {0, -2, 7}

See similar equations:

| 6b+10=-2 | | 7x-3x^2=2 | | 7x-36=6x+3 | | 6y+6=18 | | -16x^2+80x=100 | | -4x+9=-39 | | b/1+6=2 | | -x+6=-21+8x | | u=3(5-u)+1 | | 4+6x=-62 | | 3(3x-4)=2x-8 | | 4t+3(2-t)=13 | | 2+7x=-5 | | -6(3x+6)+2= | | 3x+4=-5+2x | | -7x-8=-71 | | -7-2x=-9 | | (2t^2-t-6)(2t^2+2t-1)= | | 7(2y-3)=-16 | | -5+4x=35 | | 40+35=b | | 5n+8n= | | 64=-16x^2+80x | | 3-p-4+p= | | 3(4x+12)=48 | | 45+35c=b | | 1-5a+a-8= | | 1607-1531= | | 118=-16x^2+80x | | 5q-6=2(q+3) | | v+4v= | | -1(x-4)+2=6(x+3) |

Equations solver categories