5x(5x+8)=33

Simple and best practice solution for 5x(5x+8)=33 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(5x+8)=33 equation:


Simplifying
5x(5x + 8) = 33

Reorder the terms:
5x(8 + 5x) = 33
(8 * 5x + 5x * 5x) = 33
(40x + 25x2) = 33

Solving
40x + 25x2 = 33

Solving for variable 'x'.

Reorder the terms:
-33 + 40x + 25x2 = 33 + -33

Combine like terms: 33 + -33 = 0
-33 + 40x + 25x2 = 0

Factor a trinomial.
(-11 + -5x)(3 + -5x) = 0

Subproblem 1

Set the factor '(-11 + -5x)' equal to zero and attempt to solve: Simplifying -11 + -5x = 0 Solving -11 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + -5x = 0 + 11 Combine like terms: -11 + 11 = 0 0 + -5x = 0 + 11 -5x = 0 + 11 Combine like terms: 0 + 11 = 11 -5x = 11 Divide each side by '-5'. x = -2.2 Simplifying x = -2.2

Subproblem 2

Set the factor '(3 + -5x)' equal to zero and attempt to solve: Simplifying 3 + -5x = 0 Solving 3 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -5x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5x = 0 + -3 -5x = 0 + -3 Combine like terms: 0 + -3 = -3 -5x = -3 Divide each side by '-5'. x = 0.6 Simplifying x = 0.6

Solution

x = {-2.2, 0.6}

See similar equations:

| (9a+7)-(10-3a)= | | 5/4y=9 | | -8(10+9x)=-8 | | -7n+2=11n-8n | | (3m2-9m)/(3m) | | 4/u=28/35 | | 16w=-7 | | 4x+25-5x= | | 4(-4)-2(-2)= | | (4x-3)-(2x+7)= | | q^2-15q+15= | | 5+(-8)n=20 | | 7x-1=8x-6 | | 6y=9x+-4 | | 2x+3(80-x)=37 | | 3y-5=2y-1 | | 7g+8forg=5 | | 8t-18=53+3t | | -5x-20=30 | | 2x+3(x-80)=37 | | 1/5m=30 | | (12x+5)+(3x-7)= | | 2(4n-7)=6(n+7)-6n | | 4/7x-7=6 | | 8(6-3)=24 | | 8=.1cos(4x) | | 8*y=40+8 | | 21+12BC= | | Ln(2x-1)=3.6 | | 3c+15=55-5c | | 2x^2+12x+56=0 | | 4z-5=9.5 |

Equations solver categories