-3n^2+12n+35=-4n^2

Simple and best practice solution for -3n^2+12n+35=-4n^2 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 -3n^2+12n+35=-4n^2 equation:


Simplifying
-3n2 + 12n + 35 = -4n2

Reorder the terms:
35 + 12n + -3n2 = -4n2

Solving
35 + 12n + -3n2 = -4n2

Solving for variable 'n'.

Combine like terms: -3n2 + 4n2 = 1n2
35 + 12n + 1n2 = -4n2 + 4n2

Combine like terms: -4n2 + 4n2 = 0
35 + 12n + 1n2 = 0

Factor a trinomial.
(7 + n)(5 + n) = 0

Subproblem 1

Set the factor '(7 + n)' equal to zero and attempt to solve: Simplifying 7 + n = 0 Solving 7 + n = 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 + n = 0 + -7 Combine like terms: 7 + -7 = 0 0 + n = 0 + -7 n = 0 + -7 Combine like terms: 0 + -7 = -7 n = -7 Simplifying n = -7

Subproblem 2

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

Solution

n = {-7, -5}

See similar equations:

| 27j-6=14j+17 | | X+5=-23 | | a-5=3a-11 | | 2+3=26+2 | | A-8=11 | | -6p^2-25-7p=-7p-7p^2 | | -3-5r=-3-6r | | 8x^3=1 | | 9y-6=21 | | 2n^2=13n+n^2-42 | | 7x-1=73 | | 3n^2-13n+42=0 | | x^6-81x^2=0 | | 28x^3+49x^4+56x^2= | | c+2c+(c+10)=180 | | 8x-6=5x+18 | | z-8=-18 | | 2x-6y=-6 | | 16k+4=4k-8 | | -6t+(-4)=14 | | 2x^2+10=210 | | x^2+8=28 | | 2a-5= | | 3(w-6)=7(w+4) | | Y+16=36 | | 15z=-45 | | 175-z=125 | | 2m+m+(m+10)=180 | | -126+6b-4b= | | x^3+7x^2+12=0 | | 2x^5-10x^3+8x=0 | | (-6)(3)(2)=z |

Equations solver categories