Question

The work of a student to find the dimensions of a rectangle of area 6 + 8x and width 2 is shown below:

Step 1: 6 + 8x

Step 2: 2(4) + 2(6x)

Step 3: 2(4 + 6x)

Step 4: Dimensions of the rectangle are 2 and 4 + 6x

In which step did the student first make an error and what is the correct step? (1 point)


Step 3; 2 + (4 + 6x)

Step 3; 2 + (4 ⋅ 6x)

Step 2; 2(4) + 2(4x)

Step 2; 2(3) + 2(4x)

Thinks its "C"

Answer 1

yup

Answer 2

Thx