Fill in the missing symbol (?):
We have hundreds of course questions with personalized recommendations + Account 100% premium
Fill in the missing symbol (?):
First let's solve the exercise on the left-hand side:
Here we must remember the formula:
In other words, when we divide 0 by any number, the result will always be 0.
Now we have:
Therefore, the answer is:
=
Solve the following exercise:
\( (+6)\cdot(+9)= \)
Zero has no sign! When you divide zero by any non-zero number, the result is always zero. Think of it this way: how many groups of -412.5 can you make from nothing? The answer is zero groups!
That would be undefined! Division by zero is impossible in mathematics. But is perfectly fine and equals zero.
First calculate the left side completely: . Then compare: is 0 less than, greater than, or equal to 0? Since they're the same, use =.
Yes! Remember: "Zero divided by anything (except zero) is zero." It doesn't matter if the divisor is positive, negative, big, or small - the answer is always zero.
No! is completely calculable. "Not possible" only applies when dividing BY zero, not when zero is being divided.
Get unlimited access to all 18 Signed Numbers (Positive and Negative) questions, detailed video solutions, and personalized progress tracking.
Unlimited Video Solutions
Step-by-step explanations for every problem
Progress Analytics
Track your mastery across all topics
Ad-Free Learning
Focus on math without distractions
No credit card required • Cancel anytime