X2+x+35=36

Simple and best practice solution for X2+x+35=36 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 X2+x+35=36 equation:



X2+X+35=36
We move all terms to the left:
X2+X+35-(36)=0
We add all the numbers together, and all the variables
X^2+X-1=0
a = 1; b = 1; c = -1;
Δ = b2-4ac
Δ = 12-4·1·(-1)
Δ = 5
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(1)-\sqrt{5}}{2*1}=\frac{-1-\sqrt{5}}{2} $
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(1)+\sqrt{5}}{2*1}=\frac{-1+\sqrt{5}}{2} $

See similar equations:

| |3y-8|=|5-3y| | | 15^-6x=7 | | -1/6=-3/8-2/3x | | 8=x+14/5 | | x+14/5=8 | | X2+5x-7=1 | | z^2+3z+8=0 | | 8.5/x=15/100 | | 98=7+12/x | | 98=7×12/x | | 4(2y-5)=5-y | | x/3+2x-1/6=1-1/3x | | t/3=1/2 | | 10-y-4=3y+10 | | 1/2x+3=4x+4 | | 4.6y=-9.2 | | 2x-6=2=2(4x-5)+2 | | 5b-19=-31 | | 7-3(10-7x)-x=-3 | | -4a=27 | | 17.4=n+13.9 | | 0=-1/2x²-4x-10 | | -7n-3(8n+2)=118 | | 25/12=3/20t | | x+(1/2)x+(1/7)x+(2/3)x=33 | | -3/2m=4 | | n/5+12=-6 | | 25/12=20/3t | | 28/15=16/3t | | x+2.9=35 | | x/9+7=17 | | x=1/2x+1/7x+2/3x=33 |

Equations solver categories