4x^4-36x^3+56x^2=0

Simple and best practice solution for 4x^4-36x^3+56x^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 4x^4-36x^3+56x^2=0 equation:


Simplifying
4x4 + -36x3 + 56x2 = 0

Reorder the terms:
56x2 + -36x3 + 4x4 = 0

Solving
56x2 + -36x3 + 4x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4x2'.
4x2(14 + -9x + x2) = 0

Factor a trinomial.
4x2((2 + -1x)(7 + -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 '(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:

| (3-x)*(4x^2-x+0)=0 | | h=15+vot-16t^2 | | 3k-5.6=3.5k-7.4 | | 3[.2x+(-2)]-4= | | 54+3x=114 | | 23=3y-6 | | 2x^3-12-15-15=0 | | 2a-24ay+72ay^2=0 | | (n+6)=0 | | -3x-3x-15-3= | | 54+3x=111 | | 16x^3-8x^2y+xy^2=0 | | 20(1/2x-5) | | 5+7x=11+7 | | ln(27x)+2ln(x)=21 | | 144x^2+312x+169=0 | | k^2-7x+10=0 | | h(t)=-5t^2+15t+45 | | a/9=a-7/2 | | (10+4+10)(10.8)+2(.5*3*4)= | | 2x^5-x^3y^2-15xy^4=0 | | 4(x-7)=11x+28 | | -5k+1.3-1.3k+4.4k+4= | | 49x-70=11x+28 | | x/15=100/100 | | 56x+9= | | 4x^2y^2-xy^2-105y^2=0 | | 4n+1.6=10.6 | | x+86=124 | | 5(4x-4)=28 | | -7x^2-33x+10=0 | | 12x^2-25xt+12t^2=0 |

Equations solver categories