x*2x*x+5=56

Simple and best practice solution for x*2x*x+5=56 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*2x*x+5=56 equation:


Simplifying
x * 2x * x + 5 = 56

Reorder the terms for easier multiplication:
2x * x * x + 5 = 56

Multiply x * x
2x2 * x + 5 = 56

Multiply x2 * x
2x3 + 5 = 56

Reorder the terms:
5 + 2x3 = 56

Solving
5 + 2x3 = 56

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + 2x3 = 56 + -5

Combine like terms: 5 + -5 = 0
0 + 2x3 = 56 + -5
2x3 = 56 + -5

Combine like terms: 56 + -5 = 51
2x3 = 51

Divide each side by '2'.
x3 = 25.5

Simplifying
x3 = 25.5

Reorder the terms:
-25.5 + x3 = 25.5 + -25.5

Combine like terms: 25.5 + -25.5 = 0.0
-25.5 + x3 = 0.0

The solution to this equation could not be determined.

See similar equations:

| q^2+30q+19=0 | | Log(x)=.80 | | 8-9x=6(3x+25) | | X-30=-42 | | 6/15=12/x | | 10x^2+60x+50=-25-2x^2 | | y=5x^2-17x+12 | | 0.1(x+53)=-2(4-x) | | .5w-.75=.66w+2 | | 2X-Y=6+8X | | 6xy=2x-37-5xy | | f(x)=3.5x+25 | | x^3+18x-30=0 | | M-24=-13 | | 2x-7=6+8x | | -3x+5=8(6+5x) | | -7(x+4)+32=8-8x | | 5/12÷4/3= | | 9x+5y=91 | | -7x^2-29x-34=0 | | -57=xover-3-24 | | 14.2=x^-3/2 | | K-4=24 | | 0.7t=0.2+0.9t | | (2x+3yi)+(3x-4y)i=(x-2)(2y-5)i | | -3x(x-1)= | | 18=z-4z | | x^2-8*x-3=y | | 3/57 | | y=0.75(19.84)+4.84 | | 17/85 | | 5[5-(y+2)]= |

Equations solver categories