anonymous
  • anonymous
What is the solution to the equation? 2 x squared plus 4 equals 20 Choose all answers that are correct. A. − 2 square root of 2 B. − 2 square root of 8 C. 2 square root of 2 D. 2 square root of 8
Mathematics
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
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.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

anonymous
  • anonymous
egbeach
  • egbeach
\[2x ^{2} +4=20\]
anonymous
  • anonymous
yup

Looking for something else?

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

More answers

egbeach
  • egbeach
move the 4 to the other side
anonymous
  • anonymous
so 2x^2=20-4
anonymous
  • anonymous
2x^2=16
egbeach
  • egbeach
how would you get ride of the 2?
anonymous
  • anonymous
divide both sides
egbeach
  • egbeach
so do that...
anonymous
  • anonymous
x^2=8
egbeach
  • egbeach
and whats the square root of 8?
egbeach
  • egbeach
\[2\sqrt{2}\]
anonymous
  • anonymous
yes
anonymous
  • anonymous
it says choose all answers that are correct
anonymous
  • anonymous
so that's one
anonymous
  • anonymous
egbeach
  • egbeach
when you square something what do you always end up with?
anonymous
  • anonymous
umm..
anonymous
  • anonymous
so A?
anonymous
  • anonymous
egbeach
  • egbeach
should be
anonymous
  • anonymous
okay
anonymous
  • anonymous
Thanks! :)

Looking for something else?

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