anonymous
  • anonymous
5(2+h)^3
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.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
Do you need to expand brackets?
amistre64
  • amistre64
5(2+h)(2+h)(2+h)
anonymous
  • anonymous
Yes clearly but I do not see what the question is getting at.

Looking for something else?

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

More answers

amistre64
  • amistre64
its not a question so much as a chance to read minds lol
anonymous
  • anonymous
True :)
anonymous
  • anonymous
amistre is a mind reader for sure
amistre64
  • amistre64
its openstudy jeopardy; you get an answer and have to form the question ;)
anonymous
  • anonymous
that probability question took it out of me.
amistre64
  • amistre64
2+h * 2+h ----- 4 +2h +2h+h^2 ----------- 4 +4h +h^2 * 2+h ------------ 8 +8h +2h^2 +4h +4h^2 +h^3 ----------------- 8 +12h +6h^2 +h^3 * 5 ------------------- 40 +60h +30h^2 +5h^3
anonymous
  • anonymous
\[(a+b)^3=a^3+3a^2b+3ab^2+b^3\] is useful in this context
anonymous
  • anonymous
put \[a=2,b=h\]and out it pops
anonymous
  • anonymous
POP!
amistre64
  • amistre64
useful if you like to memorize formulas; but not so good if you need to know why the formula works.
anonymous
  • anonymous
actually i think it is very useful to know \[(a+b)^n\] unless you want to do zillions of multiplication reinventing the wheel at every step
amistre64
  • amistre64
after doing alot of these equations you notice a pattern that forms; and that pattern matches the formula. You can derive the formula as well by simply using the variables instead of the numbers...
anonymous
  • anonymous
i guess you could say it is a 'formula' but it is certainly a useful one to know.
anonymous
  • anonymous
like memorizing 8*7=56

Looking for something else?

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