6p^2+10p+2=p^2

Solution for 6p^2+10p+2=p^2 equation:

6p^2+10p+2=p^2

We move all terms to the left:

6p^2+10p+2-(p^2)=0

determiningTheFunctionDomain
6p^2-p^2+10p+2=0

We add all the numbers together, and all the variables

5p^2+10p+2=0

a = 5; b = 10; c = +2;
Δ = b2-4ac
Δ = 102-4·5·2
Δ = 60
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$p_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$p_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

The end solution:

$\sqrt{\Delta}=\sqrt{60}=\sqrt{4*15}=\sqrt{4}*\sqrt{15}=2\sqrt{15}$
$p_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(10)-2\sqrt{15}}{2*5}=\frac{-10-2\sqrt{15}}{10}
$
$p_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(10)+2\sqrt{15}}{2*5}=\frac{-10+2\sqrt{15}}{10}
$