(x+5)(x^2+2x-4)=

Simple and best practice solution for (x+5)(x^2+2x-4)= 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+2x-4)= equation: 


Simplifying
(x + 5)(x2 + 2x + -4) = 0

Reorder the terms:
(5 + x)(x2 + 2x + -4) = 0

Reorder the terms:
(5 + x)(-4 + 2x + x2) = 0

Multiply (5 + x) * (-4 + 2x + x2)
(5(-4 + 2x + x2) + x(-4 + 2x + x2)) = 0
((-4 * 5 + 2x * 5 + x2 * 5) + x(-4 + 2x + x2)) = 0
((-20 + 10x + 5x2) + x(-4 + 2x + x2)) = 0
(-20 + 10x + 5x2 + (-4 * x + 2x * x + x2 * x)) = 0
(-20 + 10x + 5x2 + (-4x + 2x2 + x3)) = 0

Reorder the terms:
(-20 + 10x + -4x + 5x2 + 2x2 + x3) = 0

Combine like terms: 10x + -4x = 6x
(-20 + 6x + 5x2 + 2x2 + x3) = 0

Combine like terms: 5x2 + 2x2 = 7x2
(-20 + 6x + 7x2 + x3) = 0

Solving
-20 + 6x + 7x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| 4r-3=9r+12 | | 10-(-.5x)=14 | | 12x^2-24+4=0 | | x^2+6x+9=a^2 | | x^2-3x-6y-18=0 | | x+2y+-1z=6 | | x^2+6x+9-a^2=0 | | 3-2b+4=2-7b | | 10-(-.5x)=0 | | 12-5x=2x+9 | | F(x)=2x^3-x^2-3x+4 | | 4y-x=180 | | (x-2)(x^2+2x-5)= | | 5x+70xy-16y=0 | | 7/18=7/9y | | 78x-12=316x+5 | | 5/8(4x-16)=20 | | 0.25(3+y)=0.5 | | 4x-8=8x-92 | | -7b+12=-23 | | 11x+13=35 | | 3x=8x-5 | | 9x+50=3x-72 | | 4m+5=-27 | | 5x+2(2x-3)=7x+8 | | y=15(1.75)x | | x^2+cx+4=0 | | (x*x*x)-(2*x)=329 | | 3x*(2x+1)+(2x+5)*(2x-1)-50x-25=0 | | 8x+14y=624 | | 4d-13=13 | | 0.06=10.100.000/x |

Equations solver categories