Question

Find the area of a rectangular field whose length is (5x-8y)m and
(9x+4y)m.

Answer 1

Answer:

area = ( length × breadth )

= ( 5x-8y) × ( 9x+4y )

=( 5x + 9x ) × ( -8y +4y)

= ( 14x) × ( -4y )

Step-by-step explanation:

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