The length of a rectangle increases by 20%, and the width decreases by 20%. What is the overall percent change in the area of the rectangle? *INCLUDE STEPS SO I KNOW WHY THAT'S THE ANSWER*

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

answer by yourhope:

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my dear correct answer is option number 3

b

step-by-step explanation:

multiply terms on numerator/ denominator by (x - 1)

= ← distribute numerator/ denominator

= ← simplify

=

= → b