Add and multiply the matrices.

Would I add then first or multiply?

Question

Add and multiply the matrices.

Would I add then first or multiply?

Vocaloid · Answer

quick google search tells me that order of operations applies to matrices as well, so I believe you'd multiply and then add

Any more detail about the matrices you're working with?

Foreverangel · Answer

Thank you! And do you think I could put the problem im working on and then when I solve it put the answer and maybe you could just double check? If possible

Vocaloid · Answer

sure

Foreverangel · Answer

Ty im gonna solve it now

Vocaloid · Answer

ohh well in this case, there are parentheses around the addition so I'd do the addition first

Foreverangel · Answer

Alright so I got

20    -20
 40     15
-50     10

Vocaloid · Answer

shoot sorry I didn't see the notification for this

I believe those are correct

Foreverangel · Answer

No they aren't and its oki thank you so much

Rylee88 · Answer

They already solved it.

Rylee88 · Answer

I don't care, I'm just letting you know.

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