Question

find the value of following using suitable identity (x/3+6/x)^2​

Answer 1

⭐Solution⭐

➡We know that,

(a+b)²= a²+b²+2ab

so,

(x/3 + 6/x )²

= (x/3)² + (6/x)² + 2 × (x/3)×(6/x)

= x²/9 + 36/x² + 4

= (x⁴+324x²+36)/9x²

✨this is Answer✨