Question

problem in mathematics...........

Answer 1

What is the problem?

Answer 2

integration by part.

Answer 3

you need to write out your problem so that we can help you.

Answer 4

\[\int\limits_{1}^{x}logt \1+t+t ^{2},\forall x \ge1,then f \left( 2 \right) is equal \to.\]

Answer 5

try using the drawing tool to draw this equation instead.

Answer 6

solve problem.