Question by Summer Clouds - Discuss with MathYouLike

Summer Clouds moderators

27/11/2017 at 10:28

Rectangle MNOP has length 4x + 9 and width 4x – 3. What is the absolute difference between the length and width of rectangle MNOP?
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List of answers

Trần Quỳnh Anh 28/12/2017 at 20:11

The absolute difference between the length and width of rectangle MNOP is |(4x+9)-(4x-3)|

=|4x+9-4x+3|

=|12|

=12

So the answer is 12
Nguyễn Thị Thanh Hiền 29/11/2017 at 08:31

| ( 4 x + 9 ) - ( 4 x - 3 ) | = | 4 x + 9 - 4 x + 3 | = | 12 | = 12
Dao Trong Luan Coordinator 27/11/2017 at 11:33

The answer is: \(\left|\left(4x+9\right)-\left(4x-3\right)\right|=\left|4x+9-4x+3\right|=\left|12\right|=12\)

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