Question 90705
factoring gives (x^2)(64x^2-36)=0 ... factoring again gives (x)(x)(8x+6)(8x-6)=0


x=0 ... 

8x+6=0 ... 8x=-6 ... x=-6/8 or -3/4 ... 

8x-6=0 ... 8x=6 ... x=6/8 or 3/4