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Urgent Please Help Me!!!!!!!!!!!!

Write a polynomial that represents the combined area of the photo and the frame.

Question 8 options:

A. x2+42x+440

B. 4x2+84x+440

C. x2+440

D. 4x2+440

Urgent Please Help Me Write a polynomial that represents the combined area of the photo and the frame Question 8 options A x242x440 B 4x284x440 C x2440 D 4x2440 class=

Respuesta :

Answer:

If use the area of the frame the area of the photo will be included

Area of frame = (22 + 2 x) * (20 + 2 x) = A

440 + 2 x ( 20 + 22) + 4 x^2 = A

A = 4 x^2 + 84 X + 440

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