MCD2130 T2 2025 MCD2130 Test 3

Question texta) Choose an appropriate substitution, [math: u], to find the integral [math: ∫(6x+2)3x2+2x+3]\displaystyle\int{\left(6\,x+2\right)\,\sqrt{3\,x^2+2\,x+3}} [math: dx] . [math: u=] [input] ...