Answers

2016-08-03T13:44:11+08:00
First kukunin mo ang factor nang nasa loob ng parenthesis
2x(x+6)(x-6)=0

2x=0
x=0

x+6=0
x= -6

x-6=0
x=6

the roots are 0,-6 and 6

checking:
2x(x²-36)=0
x=0
2(0)(0²-36)=0
0(0-36)=0
0(-36)=0
0=0


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