Answers

2016-07-14T10:02:42+08:00
2016-07-14T10:05:40+08:00
Distribute the x in x(x+5)=2 so that the answer will be x²+5x=2 then transpose 2 and the answer will be x²+5x-2=0
1 1 1
then perform the equation using quadratic formula
Thank you