x^2*3x-4=0

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


Simplifying
x2 * 3x + -4 = 0

Reorder the terms for easier multiplication:
3x2 * x + -4 = 0

Multiply x2 * x
3x3 + -4 = 0

Reorder the terms:
-4 + 3x3 = 0

Solving
-4 + 3x3 = 0

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 3x3 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 3x3 = 0 + 4
3x3 = 0 + 4

Combine like terms: 0 + 4 = 4
3x3 = 4

Divide each side by '3'.
x3 = 1.333333333

Simplifying
x3 = 1.333333333

Reorder the terms:
-1.333333333 + x3 = 1.333333333 + -1.333333333

Combine like terms: 1.333333333 + -1.333333333 = 0.000000000
-1.333333333 + x3 = 0.000000000

The solution to this equation could not be determined.

See similar equations:

| 0.75*x=54 | | 2.2x-3.3=-3.3 | | 2.2x-3.3=3.3 | | 1+9x(x-8)=10x(5+x) | | 5cot^2x+sinx=0 | | 26x-3x^2=16 | | 5+4x=9(5x+3) | | 17x=-425 | | (x-5)(2x+3)=-15 | | 8+9=128 | | 5+3(x-8)=1+9x | | a+(n-1)d=143 | | x^4-8x^3+18x^2-120X+45=0 | | 8x-3=36 | | 5(X+2)=2x-20 | | 42=6x+3(2x-6) | | 180-x-90-x+9=3(90-x)+9 | | 2y+5-4=6 | | 42x-6y=30 | | 6a-3b=7a-10b | | 120=5x+2(2x+6) | | -0.2+y=12 | | -7y+3=m-25 | | 7x+3(4x+8)=157 | | 3(7x+4)=138 | | 3x-4+2=8 | | 7x+6(3x-11)=159 | | -5(8+5x)=-240 | | 4(2x-5)+3x=3-2(x+4) | | 7(-7x-7)=-637 | | o=x^3-64 | | y=3x^4-5x^2+2x-3 |

Equations solver categories