4x^2+15+9=0

Simple and best practice solution for 4x^2+15+9=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^2+15+9=0 equation:


Simplifying
4x2 + 15 + 9 = 0

Reorder the terms:
15 + 9 + 4x2 = 0

Combine like terms: 15 + 9 = 24
24 + 4x2 = 0

Solving
24 + 4x2 = 0

Solving for variable 'x'.

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

Add '-24' to each side of the equation.
24 + -24 + 4x2 = 0 + -24

Combine like terms: 24 + -24 = 0
0 + 4x2 = 0 + -24
4x2 = 0 + -24

Combine like terms: 0 + -24 = -24
4x2 = -24

Divide each side by '4'.
x2 = -6

Simplifying
x2 = -6

Reorder the terms:
6 + x2 = -6 + 6

Combine like terms: -6 + 6 = 0
6 + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| n^2-2n-120=0 | | 4y-8y=61-97 | | 10-5x=-10 | | 3-8p=8-3p | | 2(a-5)=3(a-5) | | 7z-4z=30 | | -5x-5=-5 | | 4-16x^2=0 | | 63x+65=45x | | 4w+3w=56 | | 16t^2=49 | | 4x^2-13x+17=7x+8 | | 4x+78=10x+12whatisx | | x^2+10=6x+5 | | a^2+3a-28= | | -45+15x=0 | | 802=8x+200*68-30 | | x^2+10x+26=5 | | 57-4x=14x+15 | | 7-5a=2a+3 | | 4a*5b= | | 2x+10=10-8x | | x*9=140 | | 2m-(9m+6)-7m=8 | | x+9=140 | | 3x-6=33 | | 6t-9=18 | | 4(3-2x)=5(3+4x) | | -(x-3x)-5=-2x-2x+1 | | 4x^2+2=50 | | 4a+10b= | | 9x-2=5x+14 |

Equations solver categories