Correct Answer: Option A

Explanation

ac - 2bc - a\(^2\) + 4b\(^2\)
ac - 2bc - (a\(^2\) - 4b\(^2\))
ac - 2bc - (a\(^2\) -(2b)\(^2\))
c(a - 2b) - {(a - 2b)(a + 2b)}
(a - 2b)(c - (a + 2b))
(a - 2b)(c - a - 2b)

There is an explanation video available below.

• Does WAEC give Calculator to student for there exam? Answer this

  1 Answers   ·   Mathematics   ·   2 days ago
• 2(3)+2? Answer this

  1 Answers   ·   Mathematics   ·   2 days ago
• what does productivity of grass means and what are they? Answer this

  1 Answers   ·   Agricultural Science   ·   15 hours ago