(5n+1)(5n+1)+2(5n+1)-3=0

Simple and best practice solution for (5n+1)(5n+1)+2(5n+1)-3=0 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 (5n+1)(5n+1)+2(5n+1)-3=0 equation:


Simplifying
(5n + 1)(5n + 1) + 2(5n + 1) + -3 = 0

Reorder the terms:
(1 + 5n)(5n + 1) + 2(5n + 1) + -3 = 0

Reorder the terms:
(1 + 5n)(1 + 5n) + 2(5n + 1) + -3 = 0

Multiply (1 + 5n) * (1 + 5n)
(1(1 + 5n) + 5n * (1 + 5n)) + 2(5n + 1) + -3 = 0
((1 * 1 + 5n * 1) + 5n * (1 + 5n)) + 2(5n + 1) + -3 = 0
((1 + 5n) + 5n * (1 + 5n)) + 2(5n + 1) + -3 = 0
(1 + 5n + (1 * 5n + 5n * 5n)) + 2(5n + 1) + -3 = 0
(1 + 5n + (5n + 25n2)) + 2(5n + 1) + -3 = 0

Combine like terms: 5n + 5n = 10n
(1 + 10n + 25n2) + 2(5n + 1) + -3 = 0

Reorder the terms:
1 + 10n + 25n2 + 2(1 + 5n) + -3 = 0
1 + 10n + 25n2 + (1 * 2 + 5n * 2) + -3 = 0
1 + 10n + 25n2 + (2 + 10n) + -3 = 0

Reorder the terms:
1 + 2 + -3 + 10n + 10n + 25n2 = 0

Combine like terms: 1 + 2 = 3
3 + -3 + 10n + 10n + 25n2 = 0

Combine like terms: 3 + -3 = 0
0 + 10n + 10n + 25n2 = 0
10n + 10n + 25n2 = 0

Combine like terms: 10n + 10n = 20n
20n + 25n2 = 0

Solving
20n + 25n2 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), '5n'.
5n(4 + 5n) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'n' equal to zero and attempt to solve: Simplifying n = 0 Solving n = 0 Move all terms containing n to the left, all other terms to the right. Simplifying n = 0

Subproblem 2

Set the factor '(4 + 5n)' equal to zero and attempt to solve: Simplifying 4 + 5n = 0 Solving 4 + 5n = 0 Move all terms containing n to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 5n = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 5n = 0 + -4 5n = 0 + -4 Combine like terms: 0 + -4 = -4 5n = -4 Divide each side by '5'. n = -0.8 Simplifying n = -0.8

Solution

n = {0, -0.8}

See similar equations:

| 8.2w+4.8= | | -6c-8=-104 | | 4r+8+5r=26 | | 7x^2+2x^2= | | p-23=13 | | 3w+1.2=3 | | -6c-8=-108 | | 5+x+4x=35 | | x+20+4x-2= | | 4(3x+4)=136 | | 1+2x=3x-8 | | 3b-5=-137 | | 28=-4+8t | | 3b-5=-37 | | y+6=-6(x+1) | | -3x-4(-2x-16)=29 | | 4(2x-1)+5(X-3)=102 | | 9e-9=117 | | 7x+4-2x+14= | | 6e=240 | | x/(3x-) | | 8p+7=-249 | | -3x-4(2x-16)=29 | | 5x(x-3)+2=7(2x+4)-19 | | k-23=50 | | 2(X+3)+3(x-1)=2 | | 6(-5)+4y=14 | | X/-10=7/4 | | -26=6+4c | | -6r+7=109 | | 7/6/8 | | 2b=5b+16 |

Equations solver categories