Question

Find integral (9t+5)^2.6 dt

Answer 1

(9t+5)^2.7 dt

Answer 2

u = 9t+5
du = 9dt
dt= du/9

integrate (1/9) * u^(2.7) *du

Answer 3

use this rule:
\[\int\limits_{ }^{ } x^n = \frac{ x^{n+1} }{ n+1 }\]

Answer 4

i got my answer, but not sure if it is right. can u check @Algebraic!

Answer 5

sure

Answer 6

1/33 u^3.7

Answer 7

what i did is using substitution, u = 9t+5 du = 9 dt
1/9 du = dt