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Sidana [21]
2 years ago
11

What’s the area of a square the side is 7x-3

Mathematics
1 answer:
Gnoma [55]2 years ago
4 0

Area of a square = Side × Side

Side = 7x-3

Area of the square = (7x-3) × (7x-3)

= 7x(7x-3) -3(7x-3)

= 49x^2 -21x -21x +9

=49x^2 -42x +9

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