anonymous
  • anonymous
???
Mathematics
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anonymous
  • anonymous
???
Mathematics
jamiebookeater
  • jamiebookeater
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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.

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Vocaloid
  • Vocaloid
?
anonymous
  • anonymous
@vocaloid what do i do after This ?
Vocaloid
  • Vocaloid
?

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anonymous
  • anonymous
😐
Vocaloid
  • Vocaloid
what is your question?
anonymous
  • anonymous
What is the next step ?
1 Attachment
Vocaloid
  • Vocaloid
uh, well, we need to start over since you missed something important in the beginning of the problem
anonymous
  • anonymous
No I didnt 😐 This is how i wS taught
Vocaloid
  • Vocaloid
your equation is 7x^2-6x = -2 we need to add 2 to both sides first, to get 0 on the right side 7x^2 - 6x + 2 = 0 giving us: a = 7, b = -6, c = 2 (not -2)
Vocaloid
  • Vocaloid
also, you made a small mistake in the quadratic formula: |dw:1440032890263:dw| (you missed the b^2 part)
Vocaloid
  • Vocaloid
anyway, after we plug in a, b, and c we get: |dw:1440032970739:dw|
anonymous
  • anonymous
b=6 b^2 =6^2 . I fixed yhe other mistake
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Vocaloid
  • Vocaloid
ah, I see, but let's keep going
Vocaloid
  • Vocaloid
|dw:1440033205977:dw|
Vocaloid
  • Vocaloid
|dw:1440033237890:dw| now, if you haven't learned about imaginary numbers, we would put "no solution" as our answer since the square root of -20 is an imaginary number. otherwise, we can keep going
Vocaloid
  • Vocaloid
|dw:1440033328055:dw|
Vocaloid
  • Vocaloid
then divide everything by 2, giving us: |dw:1440033419750:dw| which ends up being our answer, if we are considering imaginary numbers
anonymous
  • anonymous
It would be 3 +- squareroot 5i over 7
Vocaloid
  • Vocaloid
depends, have you learned imaginary numbers yet?
anonymous
  • anonymous
Yes Im in 10th grade Ac Geometry . I learned imaginary numbers in 7th grade 😐
Vocaloid
  • Vocaloid
ah, sorry for the late reply yeah, that should be your answer in the end

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