i have to write an essay on doubling anybody got any key info to include? Thankyou
doubling a number?
x * 2?
Doubling is just adding ...
If you double zero you get ... zero
If you double a negative number you get a negative number ...
The opposite of doubling is halving ...
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
doubling is in fact a subset of multiplication; you just multiply by 2 each time