Answer:
During the early days of mathematical expressions the Greeks needed a shorthand form of representing the summation of several terms hence the choice of ∑ as a sigma Notation.
Step-by-step explanation:
The summation symbol ∑ is the upper case equivalent of capital S in Greek and S represents sum in English.
During the early days of mathematical expressions the Greeks needed a shorthand form of representing the summation of several terms hence the choice of ∑ as a sigma Notation.
24 because
6x4=24
8x3=24
since that makes the two denominador alike than they are common (alike) and they are the denominators (duh)
-Dafne
Answer:
The answer would be 3
Step-by-step explanation:
Do the () first
3 to the third power would be 27
28-27 = 1
3 x 1 = 3
