A rectangle has width of x - 1 and length of 2x + 3 , find the area of the rectangle.

asked Mar 10, 2020 53.7k views

3 votes

A rectangle has width of x - 1 and length of 2x + 3 , find the area
of the rectangle.

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6 votes

Answer:

this question could lead to quadratic equation

$area \: of \:rectangle = length * width \\ = (2x + 3) * (x - 1) \\ = (2x + 3)(x - 1) \\ = 2 {x}^(2) - 2x + 3x - 3 \\ = 2 {x}^(2) + x - 3$

LiranC answered Mar 16, 2020

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