Simplify dfracx^7 x^-2x^2.

  1. x^3
  2. x^7
  3. x^4
  4. x^-16
Answer

A) x^3

Add powers when multiplying and subtract when dividing: 7 + (-2) - 2 = 3. SLO M-09-A-04 · Application

Mathematics MCQ · More Real Numbers MCQs · Practise