Question

expand (3x+1/3x)^2 ​

Answer 1

Answer: 1

0

2

+

3

2

+

2

3

3

10x^{2}+\frac{3x^{2}+\frac{x^{2}}{3}}{3}

10x2+33x2+3x2​​

Step-by-step explanation:

Answer 2

Answer:

(9x^2 +1 + 6x)/(9x^2)

9x^2/9x^2 + 1/9x^2. +. 6x /9x^2

1 + 1/9x^2 +2/3x

..........