Question

a. if a=b=2,then the value of (a-b) (a sqare +b-b square)​

Answer 1

Answer:

Hi,

Step-by-step explanation:

There are two types of photosynthetic processes: oxygenic photosynthesis and anoxygenic photosynthesis. The general principles of anoxygenic and oxygenic photosynthesis are very similar, but oxygenic photosynthesis is the most common and is seen in plants, algae and cyanobacteria.

Answer 2

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