Question

3•3+4•4= x^2Find the value of x in the equation above

Answer 1

The value of x is 5

Here, we are to find the value of x

To find the value of x, we need to evaluate the lefthand side of the equation

The dot value means we are to multiply those numbers

According to the order, we have to evaluate these products before we go on to add

We have this as;

$\begin{gathered} 9+16=x^2 \\ 25=x^2 \\ \\ 5^2=x^2 \\ \\ x\text{ = 5} \end{gathered}$