If the area of the rectangle shown below is given by the expression 3x2 + 7x – 6,

Mathematics

1 answer:

Mazyrski [523]2 years ago

7 0

Answer:

Step-by-step explanation:

3x² + 7x - 6 = 3x² + 9x - 2x - 2*3

= 3x (x + 3) - 2(x +3)

= (3x - 2)(x + 3)

Area of the rectangle = 3x² + 7x - 6

length * width = 3x² + 7x - 6

length * (x + 3) = (3x -2)(x +3)

length = $\frac{(3x-2)(x+3)}{(x+3)}$

length = (3x - 2)

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