Question

expand with the help of formula (6+1/n)^2​

Answer 1

Answer:

(6+1/n)²

Applying The Formula (a+b)²

36 + 1/n² + 12/n

Answer 2

As we know that...

${(x + y)}^{2} = {x}^{2} + {y}^{2} + 2xy$

⭐️ SOLUTION :-

${(6 + \frac{1}{n} })^{2} = {6}^{2} + { (\frac{1}{n}) }^{2} + 2 \times 6 \times \frac{1}{n}$

${(6 + \frac{1}{n}) }^{2} = 36 + \frac{1}{ {n}^{2} } + \frac{12}{n}$

Answer....