Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

easy medal please check my answer i think its d

OpenStudy (anonymous):

OpenStudy (kamille):

no,it is not D

OpenStudy (anonymous):

a then?

geerky42 (geerky42):

None. Try to factor 2 out. (for square root, factor 4 out in square root, so it can be 2 on outside of square root)

OpenStudy (anonymous):

has to be c then

geerky42 (geerky42):

After you apply quadratic formula, you have \(\dfrac{-12\pm\sqrt{104}}{10}\). \[12 = 6\cdot2\\104 = 26\cdot4\\10=5\cdot2\]

geerky42 (geerky42):

Correct

geerky42 (geerky42):

Is that clear?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!