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Please help me it would be much appreciated! I promise to mark brainlest!

Write an expression for the area of the shaded region in its simplest form. Please show all steps.

Please help me it would be much appreciated I promise to mark brainlest Write an expression for the area of the shaded region in its simplest form Please show a class=

Respuesta :

Answer: If you look up the question on Brainly, somebody asked the same question and there is a full explanation.

Step-by-step explanation:

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(x+10(2x+5)) to find the area of the full shape
2x^2+5x+20x+50
2x^2+25x+50 (simplified), then subtract the area of the square inside which is
(x+1)(x+1) = x^2+x+x+1 = x^2+2x+1
(2x^2+25x+50)-(x^2+2x+1)
x^2+23x+49 is the final answer