SOLUTION: 256x^2 = 36 a. -3/8, 3/8 b.-9/64,9/64 c.-8/3,8/3 d. -64/9,64/9

Algebra ->  Graphs -> SOLUTION: 256x^2 = 36 a. -3/8, 3/8 b.-9/64,9/64 c.-8/3,8/3 d. -64/9,64/9      Log On


   

Question 119210: 256x^2 = 36
a. -3/8, 3/8
b.-9/64,9/64
c.-8/3,8/3
d. -64/9,64/9
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!
256x%5E2+=+36

Take the square root of both sides:

16x=6 or 16x=-6

x=6%2F16=3%2F8 or x=-%283%2F8%29, answer a.