BMAT 2014 Section 2 Question 4

Simplify:
𝑥 2 −4𝑥
𝑥 2 −16

Answer:
𝑥 2 −4𝑥
𝑥 2 −16 = 𝑥(𝑥−4)
(𝑥+4)(𝑥−4) = 𝑥
(𝑥+4)
The answer is B

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Sami Qamar

I’m Sami Qamar. I’m a YouTuber, Blogger, and Second year med student.

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