I feel like I am getting trolled
Isn’t 17 the actual right answer?
Inside the parens first, so it becomes 2 + 5*3
Then tou do multiplication before addition, so 2 + 15
Then addition, so 17
They did the joke wrong. To do it right you need to use the ÷ symbol. Because people never use that after they learn fractions, people treat things like a + b ÷ c + d as
a + b ----- c + dOr (a + b) ÷ (c + d) when they should be treating it as a + (b ÷ c) + d.
That’s the most common one of these “troll math” tricks. Because notating as
a + b + d - cIs much more common and useful. So people get used to grouping everything around the division operator as if they’re in parentheses.
The P in PEMDAS means to solve everything within parentheses first
and without a(b+c)=(ab+ac), now solve (ab+ac)
there is no “distribution” step or rule
It’s a LAW of Maths actually, The Distributive Law.
that says multiplying without a visible operator
It’s not “Multiplying”, it’s Distributing, a(b+c)=(ab+ac)
So yes, 36 is valid here
No it isn’t. To get 36 you have disobeyed The Distributive Law, thus it is a wrong answer
It’s mostly because
people like you try to gaslight others that there’s no such thing as The Distributive Law
addressing the actual point (how those facts fit together)
I did address the actual point - see Maths textbooks
all you’ve done is confuse yourself
I’m not confused at all. I’m the one who knows the difference between Distribution and Multiplication.
what I was saying
You lied about there being no such thing as “the Distribution step” (Brackets), proven wrong by the textbooks
make arguments that don’t address it.
Textbooks talking about The Distributive Law totally addresses your lie that no such step exists.
Never mind that some of those micro-rebuttals aren’t even correct
You think Maths textbooks aren’t correct?? 😂
I have said why this style of debate is bad in greater detail here: lemmy.world/post/39377635/21030374
But to make a pointless effort to address your actual point, yes distribution exists, no it is not a step in PE(MD)(AS). Again, you have not understood my point because you categorically fail to engage with any argument. I don’t think you even understand what it means to do so. I will not respond further to either thread.
I have said why this style of debate is bad in greater detail here: lemmy.world/post/39377635/21030374
Which I debunked here
no it is not a step in PE(MD)(AS)
So… you’re saying the “P” step in PEMDAS isn’t a step in PEMDAS?? This is hilarious given you were just talking about contradictions 😂
Again, you have not understood my point
Maybe because saying the “P” step in PEMDAS isn’t a step in PEMDAS makes no sense at all 😂
you categorically fail to engage with any argument.
No, I comprehensively debunked all of your points and deflections. 😂
I don’t think you even understand what it means to do so
says person who keeps avoiding the textbook screenshots and worked examples proving them wrong
I will not respond further to either thread
Yay! Don’t let the door hit you on the way out 😂
Parentheses means evaluating the things inside the parentheses you nimrod
Only if you’re still in Elementary school. How old are you anyway? Here’s a high school Algebra book, you know, after students have been taught The Distributive Law…