Solve integral [3x^2 (x^3 + 1)^6] dx
Using the substitution u = x3+1 the answer can be found
(x3+1)7/7 + C
KS
Related Maths A Level answers
All answers ▸differentiate 3x^56
The curve C has equation y = x^3 - 3x^2 - 9x + 14. Find the co-ordinates and nature of each of the stationery points of C.
Prove or disprove the following statement: ‘No cube of an integer has 2 as its units digit.’
If I had an equation with both 'x' and 'y' present, how would I find the gradient?