(x-5)(x+9b)(x-9b)=

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


Simplifying
(x + -5)(x + 9b)(x + -9b) = 0

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

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

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

Multiply (-5 + x) * (9b + x)
(-5(9b + x) + x(9b + x))(-9b + x) = 0
((9b * -5 + x * -5) + x(9b + x))(-9b + x) = 0
((-45b + -5x) + x(9b + x))(-9b + x) = 0
(-45b + -5x + (9b * x + x * x))(-9b + x) = 0
(-45b + -5x + (9bx + x2))(-9b + x) = 0

Reorder the terms:
(-45b + 9bx + -5x + x2)(-9b + x) = 0
(-45b + 9bx + -5x + x2)(-9b + x) = 0

Multiply (-45b + 9bx + -5x + x2) * (-9b + x)
(-45b * (-9b + x) + 9bx * (-9b + x) + -5x * (-9b + x) + x2(-9b + x)) = 0
((-9b * -45b + x * -45b) + 9bx * (-9b + x) + -5x * (-9b + x) + x2(-9b + x)) = 0

Reorder the terms:
((-45bx + 405b2) + 9bx * (-9b + x) + -5x * (-9b + x) + x2(-9b + x)) = 0
((-45bx + 405b2) + 9bx * (-9b + x) + -5x * (-9b + x) + x2(-9b + x)) = 0
(-45bx + 405b2 + (-9b * 9bx + x * 9bx) + -5x * (-9b + x) + x2(-9b + x)) = 0

Reorder the terms:
(-45bx + 405b2 + (9bx2 + -81b2x) + -5x * (-9b + x) + x2(-9b + x)) = 0
(-45bx + 405b2 + (9bx2 + -81b2x) + -5x * (-9b + x) + x2(-9b + x)) = 0
(-45bx + 405b2 + 9bx2 + -81b2x + (-9b * -5x + x * -5x) + x2(-9b + x)) = 0
(-45bx + 405b2 + 9bx2 + -81b2x + (45bx + -5x2) + x2(-9b + x)) = 0
(-45bx + 405b2 + 9bx2 + -81b2x + 45bx + -5x2 + (-9b * x2 + x * x2)) = 0
(-45bx + 405b2 + 9bx2 + -81b2x + 45bx + -5x2 + (-9bx2 + x3)) = 0

Reorder the terms:
(-45bx + 45bx + 9bx2 + -9bx2 + 405b2 + -81b2x + -5x2 + x3) = 0

Combine like terms: -45bx + 45bx = 0
(0 + 9bx2 + -9bx2 + 405b2 + -81b2x + -5x2 + x3) = 0
(9bx2 + -9bx2 + 405b2 + -81b2x + -5x2 + x3) = 0

Combine like terms: 9bx2 + -9bx2 = 0
(0 + 405b2 + -81b2x + -5x2 + x3) = 0
(405b2 + -81b2x + -5x2 + x3) = 0

Solving
405b2 + -81b2x + -5x2 + x3 = 0

Solving for variable 'b'.

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

Add '5x2' to each side of the equation.
405b2 + -81b2x + -5x2 + 5x2 + x3 = 0 + 5x2

Combine like terms: -5x2 + 5x2 = 0
405b2 + -81b2x + 0 + x3 = 0 + 5x2
405b2 + -81b2x + x3 = 0 + 5x2
Remove the zero:
405b2 + -81b2x + x3 = 5x2

Add '-1x3' to each side of the equation.
405b2 + -81b2x + x3 + -1x3 = 5x2 + -1x3

Combine like terms: x3 + -1x3 = 0
405b2 + -81b2x + 0 = 5x2 + -1x3
405b2 + -81b2x = 5x2 + -1x3

Reorder the terms:
405b2 + -81b2x + -5x2 + x3 = 5x2 + -5x2 + -1x3 + x3

Combine like terms: 5x2 + -5x2 = 0
405b2 + -81b2x + -5x2 + x3 = 0 + -1x3 + x3
405b2 + -81b2x + -5x2 + x3 = -1x3 + x3

Combine like terms: -1x3 + x3 = 0
405b2 + -81b2x + -5x2 + x3 = 0

The solution to this equation could not be determined.

See similar equations:

| 2/9x7 | | 2x+y(x-1)=5 | | (x-5)(x+9i)(x-9i)= | | 6j-18/4=9 | | 176=8(8-2n) | | 2(sinx+30)=sin(x+30) | | 40x+30=55x | | 3=5+6.5 | | X*2=-36 | | 3(5b+5)=135 | | 2(x-3)-7-6(2x-5)+7x= | | f(x)=-3x^2+12x+5 | | 6x-2=9x-18-7 | | 15=-16t^2+40t+5 | | 2x+13y=20 | | 3n=6sp | | y=3x+4 | | -5-3m=10 | | -4x^2-[3x-(18x^2+4x)]-[8+(-10x-8)]=0 | | y=9x+3 | | -5p+12=6-6p | | -3x-23=2y | | -18x-3y=15 | | -3*-23=2y | | 17+w=38 | | 5c-17=2c+16 | | 14-x=122 | | (-6)+y=4 | | 15x+5=22x+120 | | 1/5(z-v)=w,z | | 2(t+3)t=3(t+2) | | (x-6)(x^2-3x+2)=0 |

Equations solver categories