this post was submitted on 03 Dec 2023
421 points (100.0% liked)
196
16574 readers
1861 users here now
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
There isn't a multiplication symbol though. By your logic something like
8÷2x
would mean(8÷2)*x
because order of operationsOr if you read
8÷2√x
as(8÷2)*√x
Just notate
8÷2(2+2)
as8÷2x; x=(2+2)
and you get it, you can substitute any complete expression with a variable in an equation and the logic stays the same.You know sometimes both are correct.
Nope. That's what the order of operations rules take care of.