5 ms·
Yeah, you're right, the method I was thinking of is actually called "solving by factoring". like this: https://www.youtube.com/watch?v=Z5MnP9da4EM&t=371s https
by crispyambulance 5y ago
Yeah, you're right, the method I was thinking of is actually called "solving by factoring".
like this: https://www.youtube.com/watch?v=Z5MnP9da4EM&t=371s https://www.youtube.com/watch?v=Z5MnP9da4EM&t=371s
It does involve writing down and checking combinations. It's roughly how I was taught back in the day and I think it's very popular even now.