Josephine solved a quadratic equation. Her work is shown below.
In which step did Josephine make an error?
5(x + 7)2 = 245
(x + 7) = 49
Step 1
*+7=7
Step 2
x = 0
Step 3
Choose1 answer.

Step 2

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define

Identify

5(x + 7)² = 245

Step 2: Solve for x

Here, we can see that Josephine made an error at step 2, when she square rooted both sides. Remember when you square root both sides of a quadratic, you will have a ± sign and have multiple roots/solutions.

hi,

you half the rectangle that you ae asking about so then you would see the scale factor of 1/2 the one u have selected, the one on top is half.

hope this !