Stepwise
Start practisingPractise

JAMB 2004 · UME · Q35

Find the derivative of (2+3x)(1−x)(2 + 3x)(1 - x) with respect to xx.

Worked solution (try it first)
  1. Expand first: (2+3x)(1−x)=2−2x+3x−3x2(2 + 3x)(1 - x) = 2 - 2x + 3x - 3x^2
    =2+x−3x2= 2 + x - 3x^2.
  2. Differentiate term by term: 1−6x1 - 6x, option B.

Report a problem with this question