4.7 (310) · $ 15.99 · In stock
Factorial - Wikipedia
Cube root - Wikipedia
Real number - Wikipedia
Negative number - Wikipedia
When did negative numbers start being used? - Quora
Who is the inventor of negative numbers? - Quora
Who is the inventor of negative numbers? - Quora
Multiplication - Wikipedia
Multiplication - Wikipedia
Decimal representation - Wikipedia
Why is a 'negative number' considered a real number? - Quora
What are negative numbers? - Quora