Question

Help what’s the correct answer!!

Answer 1

Answer: x^2+2x+1 - 7x_35

Explanation:

u forgot to subtract the area of the unshaded region, also use FOIL to sq x+1.

Answer 2

`\boxed{\tt Area=x^2-3x+36}`

Explanation:

Area of rectangle = length × Width.

Area of shaded region :-

`\tt A=(x-1)(x+1)-(x-7)(5)`

`\tt A = x^2+2x+1-(5x-35)`

`\tt A=x^2+2x+1-5x+35`

`\tt A=x^2-3x+36`

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Hope this helps!