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A rectangle has length represented by the expression 3x-10.The width of the rectangle is 3 units less than the length.which expression represents the area of the rectangle?
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A rectangle has length represented by the expression 3x-10.The width of the rectangle is 3 units less than the length.which expression represents the area of the rectangle?

User CanardMoussant
by
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1 Answer

2 votes
Answer:
9x^2-69x+130

Explanation:
Area = ancho x largo
Largo = 3x-10
ancho = 3x-10-3 = 3x-13


Area= (3x-10)(3x-13)
A= 9x^2-39x-30x+130
A= 9x^2-69x+130
User Changx
by
2.9k points
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