Mindblast3r
  • Mindblast3r
how does finding square roots work???
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!
Mindblast3r
  • Mindblast3r
like improper square roots.
Mindblast3r
  • Mindblast3r
\[\sqrt{7}+\sqrt{40}\]
Nnesha
  • Nnesha
you need to factor 40

Looking for something else?

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

More answers

Mindblast3r
  • Mindblast3r
|dw:1433116028145:dw|
Mindblast3r
  • Mindblast3r
done
Mindblast3r
  • Mindblast3r
|dw:1433116056302:dw|
Nnesha
  • Nnesha
yeah but remember 40 is under square root so one of factor must be perfect square root
Mindblast3r
  • Mindblast3r
done and done.
Nnesha
  • Nnesha
yep that's right
Nnesha
  • Nnesha
\[\sqrt{7}+2\sqrt{10}\] that's it both root are not same so you can't do anything else
Mindblast3r
  • Mindblast3r
hm i had the wrong question then.
Mindblast3r
  • Mindblast3r
how do i find a imperfect square root? like is the only way to do it manually?
Mindblast3r
  • Mindblast3r
@nnesha
Mindblast3r
  • Mindblast3r
like 2.6 * 2.6 = 6.76
Mindblast3r
  • Mindblast3r
2.61 * 2.61 = 6.8121
Mindblast3r
  • Mindblast3r
is that the only way to find out?
Nnesha
  • Nnesha
first step is to factor that number (one of number should be perfect square root )
Mindblast3r
  • Mindblast3r
just keep upping the numbers until i find 7?
Nnesha
  • Nnesha
ii don't understand that decimal question
Mindblast3r
  • Mindblast3r
\[\sqrt{7}\]
Mindblast3r
  • Mindblast3r
say i want to figure the answer out to this, how would i do it? Is the only way to figure this out is by doing it manually?
Mindblast3r
  • Mindblast3r
there are no perfect squares in this.
Nnesha
  • Nnesha
well that's going to be a decimal answer bec factor of 7 is just one 1 and 7
Nnesha
  • Nnesha
yes right
Mindblast3r
  • Mindblast3r
so then you're telling me the only way to figure out the answer is by doing the question manually?
Mindblast3r
  • Mindblast3r
2.6457513 * 2.6457513 = 7
Nnesha
  • Nnesha
square root of 7 is an irrational number you have to use a calculator for that .-.
Nnesha
  • Nnesha
7 is a prime number and square root of 7 would be loooooon number
Mindblast3r
  • Mindblast3r
or do it manually, but that takes ages. ahh i see... i knew it ! okay thank you, that's what i was asking initially.
Nnesha
  • Nnesha
yeee .-... use any calculator ti 84 or 83 or simple cal or google calc don't even try to use *human calculator* :P
Mindblast3r
  • Mindblast3r
LOL!
Nnesha
  • Nnesha
;P

Looking for something else?

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