Given:
The expression is

The steps are given.
To find:
The mistake in her steps.
Solution:
We have,

The correct steps are shown below.
Step 1: Taking out x as common factor.

Step 2: Now, taking out 2x² as common factor from first two terms (first group of terms) and -1 form last two terms (second group of terms) in the parentheses.

Step 3: Taking out (x+1) as common factor.

She incorrectly factored -1 from the second group of terms.
Therefore, the correct option is B.
26 minus 3 is 23 , 23 minus 5 is 18, 18 minus 7 is 11 so i’m pretty sure
answer =11
(-6)times 2/ 12/2
(-6) times 1/12
-.5 is the correct answer
Answer:
11.691
Step-by-step explanation:
Too lazy to wright, sorry.
Yes, you are right. the length is 3, the height is 2, and the width is 1