If $$29 \times 2 \times 742 \div \sqrt{2809} = y + 784$$, then find the value of y.​

Correct option is C

Given:

$$29 \times 2 \times 742 \div \sqrt{2809} = y + 784$$

Concept Used:

$$\begin{array}{|c|c|} \hline \textbf{Operation preference wise} & \textbf{Symbol} \\\hline\text{Brackets} &[],{}, () \\ \hline \text{Orders, of} & ^x(power), √ (root) , of \\ \hline \text{Division}& ÷ \\\hline \text{Multiplication} & × \\ \hline \text{Addition} & + \\ \hline \text{Subtraction} & - \\\hline\end{array}$$​

Solution:

$$29 \times 2 \times 742 \div \sqrt{2809} = y + 784$$

​​$$29 \times 2 \times 742 \div53= y + 784$$

$$29 \times 2 \times 14 = y + 784$$

812 = y + 784

y = 812 - 784 =28 

Option (C) is right.