Question 545087
x2+2x-4=0

2 values,

-1-sqrt5
-1+sqrt5

if u need working, please let me know.
Thanks.

---------------
If you need help understanding math so you can solve these problems yourself, then one on one online tutoring is the answer ($15/hr). If you need faster solutions with guaranteed detailed answers, then go with personal problem solving ($1.5-$3.0 per problem). Contact me at einstein.saifoo@gmail.com
Thank you. =)