(0.5p-3q)² - (0.5p+3q)² + p²q²
Answers
Step-by-step explanation:
Oxygenic photosynthesis functions as a counterbalance to respiration by taking in the carbon dioxide produced by all breathing organisms and reintroducing oxygen to the atmosphere.
On the other hand, anoxygenic photosynthesis uses electron donors other than water. The process typically occurs in bacteria such as purple bacteria and green sulfur bacteria, which are primarily found in various aquatic habitats.
"Anoxygenic photosynthesis does not produce oxygen — hence the name," said David Baum, professor of botany at the University of Wisconsin-Madison. "What is produced depends on the electron donor. For example, many bacteria use the bad-eggs-smelling gas hydrogen sulfide, producing solid sulfur as a byproduct."
Though both types of photosynthesis are complex, multistep affairs, the overall process can be neatly summarized as a chemical equation.
Answer:
- 6pq + p^2 q^2
Step-by-step explanation: We can use some simple algebra here to make this easier.
Convert 0.5 into 1/2.
(1/2p-3q)^2-(1/2p+3q) +p^2 q^2
= (-6q)p+p^2 q^2
= - 6pq + p^2q^2