💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!

# Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. $\displaystyle y = \int^{3x + 2}_1 \frac{t}{1 + t^3} \,dt$

## $3=\frac{3(3 x+2)}{1+(3 x+2)^{3}}$

Integrals

Integration

### Discussion

You must be signed in to discuss.

Lectures

Join Bootcamp

### Video Transcript

Okay. We know we can use the chin rule. So we have three exposed to remember that per the fundamental fear of calculus, the teas now get substituted with excess and then the derivative of through exports to we know the cowfish in front of the exes. Three Therefore, we multiply this by three, which simplifies to be nine exports sex because it's three times three and then three times too. Don't forget, this multiplies by both thus and thus.

Integrals

Integration

Lectures

Join Bootcamp