x ? (x - 3) dx integral how did they get from (u + 3) ?u to u3/2+ 3u1/2...it shows steps here but i still dont get it..thanks
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I dont understand the fourth step. How do they get the 1/6? u4/6.. I understand them bringing out the 6 in front. and i do know the antidifferentiation of u^4 in the following steps.
diffrainate first to get velosity, then use zeros of t to find total distance , i just dont know how to do it,please with clear steps...., i dont know intergals so dont solve it with integrals please like your freind did here.. thank you.....