Chapter 13 Membrane Channels and Pumps Figure The flow of ions through a single membrane channel (channels are shown in red in the illustration at the left) can be detected by the patch clamp technique, which records current changes as the channel transits between the open and closed states.
Jawaban Terbaik: You start by factoring the 2x^2: (2x + .....) (x + .....) Then you factor the -3 into -1 and 3, and put it in the parentheses: (2x - 1) (x + 3) Now multiply it out to check: 2x^2 -x +6x - 3 = 2x^2 + 5x - 3 So, the answer is (2x - 1) (x + 3).aporkan Penyalahgunaan. What you have to realize is that now instead of factoring x^2 into x and x, you're now factoring 2x^2 into 2x and x. If you look at your outside terms, 2x^2 only has 2 possible factors (2x and x), and 3 only has 2 possible factors (3 and 1).
2/3 divided by 4/5 Multiply both the numerator & denominator by 5/4(when you do that you are actually multiplying by 1. and there is no change in value) 2/3 X 5/4 -------------- 4/5 X5/4 10/12 ---------- 1 = 5/6 ANSWER.ranjankar Â· 6 years ago. Thumbs up. 0. Thumbs down.irst there is a trick to help you do this. 2/3 divided by 4/5 turns into 2/3 x 5/4. you just use a reciprocal. then you multiply the numerators (2x5=10 and then the denominators (3x4=12) so your answer would be 10/12 which if u divide by 2, it will reduce it to 5/6.