Integrate x^2 + 2x + 5x^-1
Answer: (x^3)/3 + x^2 +5 ln (x) .
JA
Related Maths A Level answers
All answers ▸Given y = 2x(x2 – 1)5, show that (a) dy/dx = g(x)(x2 – 1)4 where g(x) is a function to be determined. (b) Hence find the set of values of x for which dy/dx > 0
Integrate 2x/(x^2+3) using the substitution u=x^2+3
Find the x-values of the turning points on the graph, y=(3-x)(x^2-2)
How do I find the co-ordinates and nature of the stationary points on a curve?