29x^2+7x-36=0

Simple and best practice solution for 29x^2+7x-36=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 29x^2+7x-36=0 equation:



29x^2+7x-36=0
a = 29; b = 7; c = -36;
Δ = b2-4ac
Δ = 72-4·29·(-36)
Δ = 4225
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{4225}=65$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(7)-65}{2*29}=\frac{-72}{58} =-1+7/29 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(7)+65}{2*29}=\frac{58}{58} =1 $

See similar equations:

| |2y-1|+4=13 | | 2b-2=-2b+3b | | 10g2+10=29g | | 8x=x^2+3x | | 3k+9=k-7 | | 6+1x=2x+1 | | (10/x^2)+(33/x)-7=0 | | 3+2d=12/3+2D=3 | | 8x=5x+4,5 | | 12t-7t-5-1=5t | | 11x=24+8× | | 18=1/2h(4+5) | | 140=(x+4)(x+9)-(x+5)(x) | | 5(x-3)=9-x | | 3a-2(a+3)=a | | 16t^2-36t+8=0 | | -9y=1 | | -6x+8x=-6 | | 2.3x+(-5.4)=10 | | 4-x-2x=1-2x | | 1/5*z-8=13/6 | | 3+2d=12/3+2d=12 | | 10^-x=4 | | 15+.25m=20+.05 | | 1/2(2x+8)=14 | | 12x+25=74 | | -x-4=-26 | | x/5-8=21/6 | | 10+5x=2x−11 | | -2(x-4)+8=2x-24 | | 2r+4/4=4r-1/7 | | -2k+160=10k+16 |

Equations solver categories