(34f-1)f=2

Simple and best practice solution for (34f-1)f=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 (34f-1)f=2 equation:



(34f-1)f=2
We move all terms to the left:
(34f-1)f-(2)=0
We multiply parentheses
34f^2-1f-2=0
a = 34; b = -1; c = -2;
Δ = b2-4ac
Δ = -12-4·34·(-2)
Δ = 273
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$f_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$f_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$f_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-1)-\sqrt{273}}{2*34}=\frac{1-\sqrt{273}}{68} $
$f_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-1)+\sqrt{273}}{2*34}=\frac{1+\sqrt{273}}{68} $

See similar equations:

| x×(-3/4)=18 | | -8(p+7)=-88 | | 4c-5=-11 | | -8z=4-9z | | e/14=14 | | -8z=4-99z | | x=18+1/6 | | 4(6x-7)+5x=204 | | 10+x=1- | | 3y+4-6y=13 | | 8x+27=61 | | 6x-8(1)=28 | | d/8=17 | | -3n+3n=5 | | 2b-3(-b)+4=-11 | | 11.2y-4.6y=141.36 | | 6x+40-2x=2x+56 | | y=(-4)+7 | | 103=7(x+1)+5x | | 2(2x+5)=5x+6 | | 18+w=29 | | 2x+5/3=-3 | | 3(2z-4)-10z=16 | | -(2x+14)+20=-3x+3+4 | | 5-3-3=a | | 4x+3(x+7)=-7 | | n-7=-99 | | x/25=14/5 | | -3+9n=-5(1-2n)-n | | 24+2p=92 | | -2(3h+15)=3(h+8) | | n−10=20 |

Equations solver categories