Comment on I dunno
moriquende@lemmy.world 1 day agoBro directly after what you underlined it says “if you want to remove the brackets” lol. Selective reading much? “If” means optional. You are free to solve what’s inside the brackets first, before multiplying it with what’s outside.
Also, the link I posted is literally titled “distributive law”, not property. You realize a law can have conditions, right?
Quick quiz for you: what’s the result of 2(3+5)² ?
SmartmanApps@programming.dev 1 day ago
Yep, that’s right, and removing brackets is the first step in order of operations 😂
By you apparently.
So… you’re telling me that the “B” step in BEDMAS, and the “P” step in PEMDAS, is optional? I don’t have to remove Brackets?? 😂 Better go back to school dude
Yep, but inside the brackets, as per the text you can see in the screenshot 😂
5(8-5)=(5x8-5x5)=(40-25)=15
5(8-5)=5(3)=(5x3)=15 <== Multiplication inside the Brackets, as per The Distributive Law
same answer both ways 😂
But has a multiply sign in it, thus proving it is the Property that they are talking about - The Distributive Property of Multiplication over Addition to call it by it’s full name
You realise it literally must be obeyed, right? The condition that The Distributive Law has, is “A number or letter next to a Bracket”, direct quote from the textbook, hence a(b+c)=(ab+ac), and not ax(b+c) since the a is not next to the bracket in that case
moriquende@lemmy.world 1 day ago
Ok bro so answer my question what’s the result of the expression I wrote above?
SmartmanApps@programming.dev 1 day ago
Deflection is the word you’re looking for
So… you’re telling me you don’t know what comes first out of Brackets and Exponents in order of operations? That’s your deflection strategy??
moriquende@lemmy.world 1 day ago
Exponents come after brackets, so I’m curious to see how you solve that with your logic lol. It has an obvious correct solution, which is 50, but you need to distribute in the brackets step, which comes before exponents, so let’s see what you do with it lmao.