Question

If a + 1/a whole square = 3 and a not equal to 0, then show that a3 + 1/a3 = 0

Answer 1

Step-by-step explanation:

a×a×a/a×a×a

it will cancel then your equation is solved

0=0

hence proved.

Answer 2

Answer:

a+b=a-b=0

a+a=b-b=0

12-12=0

so a3+1a3 =o is the solution