2 years ago

Can someone please help me with this question

Mathematics

1 answer:

bezimeni [28]2 years ago

6 0

Answer:

21x^2-2x+1

Step-by-step explanation:

The area of shaded region= The area of the floor - area of the identical islands

The area of shaded region=(5x+1)^2-2*(2x)(x+3)=25x^2+1+10x-4x^2-12x=21x^2-2x+1

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Step-by-step explanation:

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

I hope that this helps you!

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Read 2 more answers

Can someone please help me with this question​

Can someone please help me with this question