Question

The sum of two numbers is 29 and differences of their square s is 145. Differences of numbers is.

Answer 1

a+b=29,

a²-b²=145,

(a+b)(a-b)=145,

29×(a-b)=145,

(a-b)=145/29=5

Answer 2

Photosynthesis is a process by which phototrophs convert light energy into chemical energy, which is later used to fuel cellular activities. The chemical energy is stored in the form of sugars, which are created from water and carbon dioxide