4p2+5p+1=0

Simple and best practice solution for 4p2+5p+1=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 4p2+5p+1=0 equation: 



4p^2+5p+1=0

a = 4; b = 5; c = +1;
Δ = b2-4ac
Δ = 52-4·4·1
Δ = 9
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$p_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$p_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{9}=3$


$p_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(5)-3}{2*4}=\frac{-8}{8}
=-1
$


$p_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(5)+3}{2*4}=\frac{-2}{8}
=-1/4
$

See similar equations:

| 3(y+11)=2(y-2) | | y=6-3y/4 | | 3-2n/5=2n | | (a/20)=(20/(a-19)) | | 3w/7+2=w | | a^2-19a-400=0 | | 2x/5+3=23*5 | | 45B=10x | | Y60+2x=74 | | (c+7)(c-7)=0 | | 2y+5y-3y=0 | | 27-4d=5d | | 15y+10=0 | | 18y+3=0 | | y=1E-10*0.005 | | x=18/39 | | 3(x+4)-5=10 | | 3(4n+7)(2n+3)=0 | | 3x-3^2x=0 | | 18c-2=360 | | 174x=-12 | | (c+6)(c-1)=0 | | a2+10a+17=0 | | -4x+2x=18+16 | | -5x+3x=8-3 | | -12x+10x=12-3 | | -5x-3x=-7-4 | | -7x+8x=-2+8 | | -3x+8=2x-3 | | -4x-3x=-2x+16 | | 13x-8=10x=7 | | (2x+5)=(-4x+7) |

Equations solver categories