find the value of (x³-1uponx³) if xupon2 =1 upon 2x
Share
find the value of (x³-1uponx³) if xupon2 =1 upon 2x
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
x/2=1/2x
x²=1
x=±1
(x³-1/x³)
when x=1
(1³-1/1³)
1-1
0
when x=-1
{(-1)³-1/(-1)³}
-1+1
0