anonymous
  • anonymous
Trying to remember how to factor 1600X^2+880xy+121y^2
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
(40x + 11y)^2
anonymous
  • anonymous
But how does that work out to the 880xy?
KingGeorge
  • KingGeorge
Well, you can see that 1600 = 40^2 and 121 = 11^2, so the first guess you should make is \[(40x +11y)(40x+11y)\] and see if it works. In this case, it does.

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
OK, looks like I was having a major mental block.
KingGeorge
  • KingGeorge
If you FOIL it, the 880 just pops right out.
anonymous
  • anonymous
Right, I was thinking 40*11 was 44
anonymous
  • anonymous
oops
anonymous
  • anonymous
Thanks

Looking for something else?

Not the answer you are looking for? Search for more explanations.