Answer:
see image
Step-by-step explanation:
Length of the room is 5 m and width is 5 + 2 = 7 m.
Hope this helps.
r3t40
Answer: The answer is x^2 + 4x - 3
You just combine like terms, the only ones that can combine is the 6x and -4x. You just subtract them to get the answer of x^2 + 4x - 3.
75x4=300
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