please help solve this

Algebra
Tutor: None Selected Time limit: 1 Day

|x^2-3|=2x

Apr 14th, 2015

|x^2 - 3| = 2x

x^2 - 3 = 2x

x^2 - 2x - 3 = 0

x^2 + x - 3x - 3 = 0

x(x + 1) - 3(x + 1) = 0

(x - 3)(x + 1) = 0

x - 3 = 0    x + 1 = 0

x = 3       x = - 1

Hence   x = 3    x = - 1

Apr 14th, 2015

Thank you so much!

Apr 14th, 2015

:)




Promo Code = Bilal Mursaleen

Apr 14th, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Apr 14th, 2015
...
Apr 14th, 2015
Feb 27th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer