I just need help in the boxes that are in red the ones that are in green I got it right.

(1 point) Consider the integral f 6.764 (It:5 + 1) dx. In the following, we will evaluate the integral using two methods. A. First, rewrite the integral by multiplying out the integrand: [Wm] dx Then evaluate the resulting integral term-by-term: / 6x4(x5 +1)dx= 3/5x'\\9+6/5x"5+C B. Next, rewrite the integral using the substitution w = x5 + 1: f6x4(x5+1)dx=/ 6/5 dw Evaluate this integral (and back-substitute for w) to find the value of the original integral: / 6x4(x5 +1)dx= 6/10xA10+6/5x/\\5+C G. How are your expressions from parts (A) and (B) different? What is the difference between the two? (Ignore the constant of integration.) (answer from B) (answer from A) = 6110 Are both of the answers correct? (Be sure you can explain why they are!)