(x+7)(x^2+5x-9)=

Simple and best practice solution for (x+7)(x^2+5x-9)= 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+7)(x^2+5x-9)= equation: 


Simplifying
(x + 7)(x2 + 5x + -9) = 0

Reorder the terms:
(7 + x)(x2 + 5x + -9) = 0

Reorder the terms:
(7 + x)(-9 + 5x + x2) = 0

Multiply (7 + x) * (-9 + 5x + x2)
(7(-9 + 5x + x2) + x(-9 + 5x + x2)) = 0
((-9 * 7 + 5x * 7 + x2 * 7) + x(-9 + 5x + x2)) = 0
((-63 + 35x + 7x2) + x(-9 + 5x + x2)) = 0
(-63 + 35x + 7x2 + (-9 * x + 5x * x + x2 * x)) = 0
(-63 + 35x + 7x2 + (-9x + 5x2 + x3)) = 0

Reorder the terms:
(-63 + 35x + -9x + 7x2 + 5x2 + x3) = 0

Combine like terms: 35x + -9x = 26x
(-63 + 26x + 7x2 + 5x2 + x3) = 0

Combine like terms: 7x2 + 5x2 = 12x2
(-63 + 26x + 12x2 + x3) = 0

Solving
-63 + 26x + 12x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| 2.75x=8 | | 3.9=log(x) | | (y+2)(y+9)= | | X^2+-12=0 | | log(3x)=log(4)+log(9) | | 12+-36=-27-6+63 | | -2n-2/3 | | 1.3x=5.4+x | | 4x-4=2x+30 | | (x+7)(x^2+5-9)= | | -2x^2+18=8 | | -(3/8)x=24 | | 14/x=4,50 | | 4x/5-32/5=(-6x+2)+.4 | | 4x^4+81=0 | | 9y-1=18-4y | | 14/x=4,70 | | 5*2.2x=25 | | 19=-2+9 | | 9=8-0.2x | | 12-3a= | | 16x^2+16y^2-16x-8y+1=0 | | 5c=c+4c | | 3x+9=3(x+7) | | 3x+50=104 | | -6x/5+(-15/5)=-3 | | 6x+14=8x+18 | | 9(x-5)+3=-42 | | 0=x^2+26x+48 | | 3x+26=6x+38 | | 3x*4x=108 | | 2+20=-62+9t |

Equations solver categories