Question

a+1/a=4 if a×a+1/a×a what is the value?​

Answer 1

Answer:

2

Step-by-step explanation:

a + 1/a=4 (squaring both the sides)

a²+ 1/a² +2=4

a² + 1/a²= 4-2

a²+ 1/a²=2

hope it is helpful to you