Home > CALC > Chapter 7 > Lesson 7.2.2 > Problem 7-70
7-70.
Once again, Greta is in a pickle! She is trying to solve the following equation and knows she can use
Greta thinks if she lets
she can write the problem as a quadratic equation. Show Greta she is correct.
Solve for.
Then solve for.
Use your answer to part (a) to find the value(s) of
.