+0

# 􀍺􀍲􀜳􀍺􀍲0=80Q-0,05Q 2

0
455
2

􀍺􀍲􀜳􀍺􀍲0=80Q-0,05Q

Q=?

Jun 11, 2017

#1
+2340
0

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!
Jun 11, 2017
#2
+7373
0

He/she doesn't mean that, TheXSquaredFactor.

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

.
Jun 12, 2017