Step 1 Notice that the numerator of the integrand is a constant multiple of x and the derivative of 5x-2 is also a constant multiple of x. This suggests that the integral can be rewritten in the form un du. Therefore, we let u-5-2 5-2 and du-25x d 25 Step 2 We need du 25x dx, but our integrand instead has a factor of 3x dx. Therefore, we need to multiply by a constant value that will give us the necessary expression for du 3x dx- )25xdx 25x dv Enter a fraction, integer, or exact decimal. De not approximate Submit Skie (you cannot come back