Mathematics
Medium
Question
(0.456 * 0.456 – 0.228 * 0.228) / (0.456 + 0.228) = ________?
A
0.228
✓ Official correct answer
B
0.456
C
0.684
D
1
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
0.228
No member explanations yet for this option.
B
0.456
No member explanations yet for this option.
C
0.684
No member explanations yet for this option.
D
1
No member explanations yet for this option.