􀍺􀍲􀜳􀍺􀍲0=80Q-0,05Q 2

Question

0

996

2

􀍺􀍲􀜳􀍺􀍲0=80Q-0,05Q²

Q=?

Guest Jun 11, 2017

TheXSquaredFactor · Answer 1 · 2017-06-11T02:59:59

Let's solve this equation for q

$0=80q-0.05q$	Combine like terms on the right hand side of the equation
$0=79.95q$	Divide by $79.95$ on both sides of the equation
$0=q$	We're done!

MaxWong · Answer 2 · 2017-06-12T11:26:15

He/she doesn't mean that, TheXSquaredFactor.

$0 = 80q-0.05q^2\\ 0.05q^2-80q = 0\\ q^2 - 1600q=0\\ q(q-1600)=0\\ \text{Set each factor to 0}\\ q= 0\text{ or }q = 1600$