(5x+8)*(5x+8)=

Simple and best practice solution for (5x+8)*(5x+8)= 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 (5x+8)*(5x+8)= equation:


Simplifying
(5x + 8)(5x + 8) = 0

Reorder the terms:
(8 + 5x)(5x + 8) = 0

Reorder the terms:
(8 + 5x)(8 + 5x) = 0

Multiply (8 + 5x) * (8 + 5x)
(8(8 + 5x) + 5x * (8 + 5x)) = 0
((8 * 8 + 5x * 8) + 5x * (8 + 5x)) = 0
((64 + 40x) + 5x * (8 + 5x)) = 0
(64 + 40x + (8 * 5x + 5x * 5x)) = 0
(64 + 40x + (40x + 25x2)) = 0

Combine like terms: 40x + 40x = 80x
(64 + 80x + 25x2) = 0

Solving
64 + 80x + 25x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(8 + 5x)(8 + 5x) = 0

Subproblem 1

Set the factor '(8 + 5x)' equal to zero and attempt to solve: Simplifying 8 + 5x = 0 Solving 8 + 5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + 5x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 5x = 0 + -8 5x = 0 + -8 Combine like terms: 0 + -8 = -8 5x = -8 Divide each side by '5'. x = -1.6 Simplifying x = -1.6

Subproblem 2

Set the factor '(8 + 5x)' equal to zero and attempt to solve: Simplifying 8 + 5x = 0 Solving 8 + 5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + 5x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 5x = 0 + -8 5x = 0 + -8 Combine like terms: 0 + -8 = -8 5x = -8 Divide each side by '5'. x = -1.6 Simplifying x = -1.6

Solution

x = {-1.6, -1.6}

See similar equations:

| -9c+8c=12 | | 0.8(1.3-3x+5y)= | | x+x+x+x+1+1= | | z=-5x | | 2x+1+2x+1= | | 2(2x)+1= | | y/4+6=12 | | 0.5(2x-4)=4 | | 2(1+2x)= | | -8(2c-5)=5(3c+7) | | y=2*0-3 | | -179=h+(-219) | | 3(4x-9)+10=15x+2+7x | | 17g-56=10g-63 | | x^3+7x^2+15x-9=0 | | y*y+9y-10=y*y+4y+3 | | 14y+116=900 | | p+54=4p | | -4y-10=19-2y | | -57+22s=185 | | 5(x-2)+2x=7x+10 | | 6u^2-15u+15=0 | | 29-10z=18z+91 | | 2x+10+6x=34 | | 443=5y+98 | | 30X+20Y=600 | | x+5+11x=12x+y | | -3x+9-5x=-47 | | -437=-112+25t | | (-8)+x=3 | | 172+5z=592 | | 17-6c=47+10c |

Equations solver categories