(X-5)*(x^2+3)=0

Simple and best practice solution for (X-5)*(x^2+3)=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-5)*(x^2+3)=0 equation:


Simplifying
(X + -5)(x2 + 3) = 0

Reorder the terms:
(-5 + X)(x2 + 3) = 0

Reorder the terms:
(-5 + X)(3 + x2) = 0

Multiply (-5 + X) * (3 + x2)
(-5(3 + x2) + X(3 + x2)) = 0
((3 * -5 + x2 * -5) + X(3 + x2)) = 0
((-15 + -5x2) + X(3 + x2)) = 0
(-15 + -5x2 + (3 * X + x2 * X)) = 0
(-15 + -5x2 + (3X + x2X)) = 0

Reorder the terms:
(-15 + 3X + -5x2 + x2X) = 0
(-15 + 3X + -5x2 + x2X) = 0

Solving
-15 + 3X + -5x2 + x2X = 0

Solving for variable 'X'.

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

Add '15' to each side of the equation.
-15 + 3X + -5x2 + 15 + x2X = 0 + 15

Reorder the terms:
-15 + 15 + 3X + -5x2 + x2X = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 3X + -5x2 + x2X = 0 + 15
3X + -5x2 + x2X = 0 + 15

Combine like terms: 0 + 15 = 15
3X + -5x2 + x2X = 15

Add '5x2' to each side of the equation.
3X + -5x2 + 5x2 + x2X = 15 + 5x2

Combine like terms: -5x2 + 5x2 = 0
3X + 0 + x2X = 15 + 5x2
3X + x2X = 15 + 5x2

Reorder the terms:
-15 + 3X + -5x2 + x2X = 15 + 5x2 + -15 + -5x2

Reorder the terms:
-15 + 3X + -5x2 + x2X = 15 + -15 + 5x2 + -5x2

Combine like terms: 15 + -15 = 0
-15 + 3X + -5x2 + x2X = 0 + 5x2 + -5x2
-15 + 3X + -5x2 + x2X = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
-15 + 3X + -5x2 + x2X = 0

The solution to this equation could not be determined.

See similar equations:

| Ln(x^2+2x-3)=0 | | 6-10y=-4 | | 9-4p=7 | | h=-16x^2+5x+15 | | 1x+1x+3x+3x=232 | | 2(x+4)+2x=12 | | X^2+7y^2-2x-1=0 | | Xsquare-ysquare/100 | | 5/12=3/4*x | | 3G+4=1 | | Sin(x+0.7)=0.6 | | 1x-4=2x | | 1080=x+(x*0.08) | | x-0,2/0,1 | | 2*x-3*y=-1 | | 4*x-6*y=-2 | | 4*x-6*y=0 | | 2(3-y)+2y=38 | | 2a+2p+16=b+18 | | 9(2p-4)=54 | | 6x+15+x=-6 | | b+18=4+b+4+b | | b+18=4+b+2a+12 | | 4*x+6*y=0 | | -5x^2y^3z^4/15x^4y^2z^4 | | 48m^3/3m^4 | | 7b+5=6b+14 | | 1+3m=7+m | | 2a+12+4+b=b+18 | | (8/5)/(6/7) | | 8/5/6/7 | | 3a+7=a-2 |

Equations solver categories