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Mathematics 7 Online

OpenStudy (anonymous):

What are the approximate solutions of 2x2 + x = 14 rounded to the nearest hundredth? x ≈ −2.41 and x ≈ 2.91 x ≈ −2.91 and x ≈ 2.41 x ≈ −5.82 and x ≈ 4.82 No real solutions

14 years ago

OpenStudy (anonymous):

help please.?

14 years ago

jimthompson5910 (jim_thompson5910):

Do you know the quadratic formula?

14 years ago

OpenStudy (anonymous):

i got the answer...it was B :)

14 years ago

jimthompson5910 (jim_thompson5910):

one sec while I check

14 years ago

OpenStudy (anonymous):

right?

14 years ago

OpenStudy (anonymous):

okay lol

14 years ago

jimthompson5910 (jim_thompson5910):

you got it, nice work

14 years ago

OpenStudy (anonymous):

yay thank you :)

14 years ago

jimthompson5910 (jim_thompson5910):

you're welcome

14 years ago

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