Given:
The equation is:

To find:
The value of a.
Solution:
We have,

On simplification, we get




On comparing both sides, we get




And,




Therefore, the value of a is 2.
What is it called, a comparison of two numbers when divided
Answer:
B and C. can you select more than one?
(-35-42-63)/7= (-140)/7=-20
Answer:
put formula a square minus b square