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What is the area of the shaded region?
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What is the area of the shaded region?

What is the area of the shaded region?-example-1
User Rgoliveira
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1 Answer

2 votes

Answer: 7
x^(2)+13x-7

Step-by-step explanation: (3x + 7)(3x - 1) = 9
x^(2) \\ + 18x - 7. (2x + 5)x = 2
x^(2)+5x. 9
x^(2) \\ + 18x - 7 - (2
x^(2)+5x) = 7
x^(2)+13x-7

User Baztoune
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