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Fantom [35]
2 years ago
7

The width of a rectangle is 2x²+9x-7 and the length is x²-9. Find the perimeter of the rectangle.​

Mathematics
1 answer:
OLEGan [10]2 years ago
6 0

Answer:

---

Step-by-step explanation:

W=2x²+9x-7

L=x²-9

2(3x²+9x-16)

6x²+18x-32

The bold is the perimeter.

---

hope it helps

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