2x dx = x². Weegy: (2x + 1)? = (2x + 1)(2x + 1) = 4x? + 4x + 1 Answer: 4x? + 4x + 1
6/8/2026 8:50:32 AM| 2 Answers
limit (x²-1)/(x-1) = x+1. Weegy: 5/7(x+y)-1/7(x-1)= 5x + 5y/7 - x - 1/7 = 5x - x + 5y - 1/7 = 4x + 5y - 1/7
6/8/2026 8:50:39 AM| 2 Answers
28.4 × 9.5 = ? Weegy: 28 (twenty-eight) is the natural number following 27 and preceding 29.
6/16/2026 6:56:52 AM| 2 Answers