3p+4p(p+11)=79

Simple and best practice solution for 3p+4p(p+11)=79 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 3p+4p(p+11)=79 equation:



3p+4p(p+11)=79
We move all terms to the left:
3p+4p(p+11)-(79)=0
We multiply parentheses
4p^2+3p+44p-79=0
We add all the numbers together, and all the variables
4p^2+47p-79=0
a = 4; b = 47; c = -79;
Δ = b2-4ac
Δ = 472-4·4·(-79)
Δ = 3473
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$p_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$p_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$p_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(47)-\sqrt{3473}}{2*4}=\frac{-47-\sqrt{3473}}{8} $
$p_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(47)+\sqrt{3473}}{2*4}=\frac{-47+\sqrt{3473}}{8} $

See similar equations:

| r+5/9=-1/9 | | 5x2-32=0 | | 10=b(2/3 | | 0÷-12=x | | 3x2–18=–6 | | 14x-50=14x-48 | | (K/4)+2-k=10 | | H(x)=9×2+3 | | a/29=$ | | 6y+2=9y-16 | | -89+89=x | | 3x-3.25=16 | | x+(-5/6)=(-5/3) | | -4x-2=-4-5x | | 4.5w=5.1w-20 | | 2h-1/10=5.8 | | (4x-1)-2(x-1)=3x-(4x+2 | | 8h=15,830 | | (12-2n)1/2=0 | | (8/11)×(n-10)=64 | | z/4+2=6z/4 | | 3b=2b+21 | | (x-3)^2=2x^2-14x+16 | | -1y=35 | | {-1y=35 | | 2x+x+17=36-7 | | x-35=-26 | | 44=2(-6p-2) | | -3/4n=60 | | 2x+34=4(×+5) | | (4m+9)=−3(2m−5) | | -4=9x=23 |

Equations solver categories