f(0)=5n^2+7n

Simple and best practice solution for f(0)=5n^2+7n 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 f(0)=5n^2+7n equation:


Simplifying
f(0) = 5n2 + 7n

Reorder the terms for easier multiplication:
0f = 5n2 + 7n

Anything times zero is zero.
0f = 5n2 + 7n

Reorder the terms:
0 = 7n + 5n2

Solving
0 = 7n + 5n2

Solving for variable 'n'.
Remove the zero:
-7n + -5n2 = 7n + 5n2 + -7n + -5n2

Reorder the terms:
-7n + -5n2 = 7n + -7n + 5n2 + -5n2

Combine like terms: 7n + -7n = 0
-7n + -5n2 = 0 + 5n2 + -5n2
-7n + -5n2 = 5n2 + -5n2

Combine like terms: 5n2 + -5n2 = 0
-7n + -5n2 = 0

Factor out the Greatest Common Factor (GCF), '-1n'.
-1n(7 + 5n) = 0

Ignore the factor -1.

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 '(7 + 5n)' equal to zero and attempt to solve: Simplifying 7 + 5n = 0 Solving 7 + 5n = 0 Move all terms containing n to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 5n = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 5n = 0 + -7 5n = 0 + -7 Combine like terms: 0 + -7 = -7 5n = -7 Divide each side by '5'. n = -1.4 Simplifying n = -1.4

Solution

n = {0, -1.4}

See similar equations:

| 8(c^2d^-3)^3/12(c^3d^-2)^2 | | 2(p+5)=4-10 | | a+7/3=-4 | | -8-7p=125 | | 5(x+1)-2=5x-7 | | y+38x=27.9 | | n^2-16n+5=6 | | x^2-(4x)=21 | | Y-9=1/2(x-10) | | 70=10x*7/4*2 | | -8=3-1/7y | | p^2-16p+52=-8 | | X^4+6x^3-30x=0 | | 5x/4=-11/9 | | 9+6n=n+24 | | 3/4-2/6 | | 0.8x+81=41 | | 1/4(x-5)^2=8 | | 5-x=.50X+4 | | 5-x=.50+4 | | (2x-5)(2x-5)=11 | | W-18/2=1 | | x+2+4=-5 | | 5(4-m)=30 | | 3(v-7)=18 | | 3(2x-5)+7=4(x-3) | | 9+c=5 | | 18a-17a=10 | | -x^2+16x-63=0 | | 4x+2-4x+16=1x+4+9 | | v/4-10=14 | | 14j-13j-1=17 |

Equations solver categories