7n^2-44n-35=0

Simple and best practice solution for 7n^2-44n-35=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 7n^2-44n-35=0 equation:


Simplifying
7n2 + -44n + -35 = 0

Reorder the terms:
-35 + -44n + 7n2 = 0

Solving
-35 + -44n + 7n2 = 0

Solving for variable 'n'.

Factor a trinomial.
(-5 + -7n)(7 + -1n) = 0

Subproblem 1

Set the factor '(-5 + -7n)' equal to zero and attempt to solve: Simplifying -5 + -7n = 0 Solving -5 + -7n = 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 + -7n = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -7n = 0 + 5 -7n = 0 + 5 Combine like terms: 0 + 5 = 5 -7n = 5 Divide each side by '-7'. n = -0.7142857143 Simplifying n = -0.7142857143

Subproblem 2

Set the factor '(7 + -1n)' equal to zero and attempt to solve: Simplifying 7 + -1n = 0 Solving 7 + -1n = 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 + -1n = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1n = 0 + -7 -1n = 0 + -7 Combine like terms: 0 + -7 = -7 -1n = -7 Divide each side by '-1'. n = 7 Simplifying n = 7

Solution

n = {-0.7142857143, 7}

See similar equations:

| (16t^2-12t-1538)=0 | | (2x+10)+(x+40)+(x-20)+x=360 | | 6x+12-12=0 | | x-31=-49 | | 4x^2-x^2=15x^2 | | 6x+12+(-12)=0 | | (x^2-1)*(x^2-12)=-24 | | 3x+5(3)=12 | | 9x+4y+(-4)+(-11x)= | | 15x^2-92=44 | | 49x^2-4x+2=0 | | 6X+60=2X | | X+X+80=120 | | 5(3x-4)=-24.5 | | x+2x+x+23=167 | | -55+6x=77-5x | | (2x+y)dx+(x+3y^2)dy=0 | | 13x(-16)= | | (3x-1)/2x | | 5-x(2x-3)=12 | | 23x=690 | | 0.00012=(2x)^2/(1-x)(1-x) | | D(t)=17t^2-150t | | 8x+5y-15=15 | | D(t)=17t^2-130t | | 0=9.6t-.6t^5 | | 20n^2+1n-1=0 | | 2a+-3a=-4 | | (A+1)(a-5)-7=0 | | ax+5a+bx-2b=5x+b | | 5(2x+1)+-2(3x)=1 | | 3a+2(a+2b)= |

Equations solver categories