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bonufazy [111]
2 years ago
10

If the width of a rectangle is x + 1 x and its length is 3x x2 - 1 , then its area is

Mathematics
2 answers:
Ronch [10]2 years ago
5 0

Answer:

Area = 3x^5+3x^4-3x^3-3x^2

Step-by-step explanation:

Area equals length times width

x(x+1) * 3x(x^2-1)

(x^2+x) * (3x^3-3x)

3x^2(x+1)(x^2-1)

3x^5+3x^4-3x^3-3x^2

Reika [66]2 years ago
4 0
I’m not sure of the answer .............
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