Question

Solve the equation: √ t − 13 = 4 Answer: t =

Answer 1

Taking the given equation to the power of 2 we get:

`(√(t-13))^2=4^2.`

Simplifying the above result we get:

`t-13=16.`

Adding 13 to the above equation we get:

`\begin{gathered} t-13+13=16+13, \\ t=29. \end{gathered}`

Answer: t=29.