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2 votes
If you could help me maybe pls?????

If you could help me maybe pls?????-example-1

1 Answer

4 votes

Answer:

k² + 10k + 24

Explanation:

First, the square has side length k. Now in rectangle,

l= k+6

b= k+4

Ar. of rectangle= l×b

Eq.

(k+6)(k+4)

opening bracket,

k² + 6k + 4k + 24

k² + 10k +24

User Tim Beaudet
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