4:1 means for every four soccer player there is 1 volleyball player
that means there are four times the number of soccer players than volleyball players
#4 is B, #5 is A, and #6 is C
A decimal point. Im guessing you meant to say tenths instead of tens
Answer:
The common factors should be used in the next step of factoring is x² and -2.
Step-by-step explanation:
Consider the provided expression.

Factor the above expression by grouping.

Factor out x² form the first parentheses and -2 from the second parentheses.

Hence, the common factors should be used in the next step of factoring is x² and -2.