A rectangular piece of carpet has length ( 3x + y)m and breath (2x-y)m. Find its area
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Answer:
6x² -xy -y²
Step-by-step explanation:
length=(3x+y)
width=(2x-y)
area of a rectangle= l*b
=> ( 3x + y)(2x-y)
=>3x(2x-y) + y(2x-y)m
=> 6x² -3xy + 2xy -y²
=>6x² -xy -y²
Hope my answer helps you
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