Please answer each step, step by stepLeo solve the equation for C but made an error. his work is shown below. What is wrongThe error is in line_The correct solution is___

Question

asked Mar 25, 2023 18.7k views

1 Answer

Tezirg · Answer 1 · 2023-03-28T15:57:16+0000

Answer:

The error is in line iii

And the correct solution is;

Step-by-step explanation:

Given the equation;

$c=(1)/(2)\sqrt[]{d-1}$

Solving for d, we have;

multiply through by 2 to get;

$2c=\sqrt[]{d-1}$

then we will square both sides;

$\begin{gathered} (2c)^2=d-1 \\ 4c^2=d-1 \end{gathered}$

Adding 1 to both sides;

Therefore;

The error is in line iii

And the correct solution is;