Question
$\int 7 x e^{3 x^{2}} d x=$(A) $\frac{6}{7} e^{5 x^{2}+C}$(B) $\frac{7}{6} e^{3 x^{2}+C}$(C) $7 e^{3} x^{2}+C$(D) 42$e^{3 x^{2}+C}$
Step 1
Let's set $u = 3x^2$. Show more…
Show all steps
Your feedback will help us improve your experience
Amrita Bhasin and 70 other educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
int x^2(x^3+5)^6 dx=
$\int \frac{d x}{(x+a)^{N 7}(x-b)^{67}}$ is equal to (A) $\left(\frac{7}{a+b}\right)\left(\frac{x+a}{x-b}\right)^{17}+c$ (B) $\left(\frac{7}{a+b}\right)\left(\frac{x-b}{x+a}\right)^{17}+c$ (C) $\frac{6}{a+b}\left(\frac{x-b}{x+a}\right)^{16}+c$ (D) $\frac{6}{a+b}\left(\frac{x+a}{x-b}\right)^{16}+c$
If $\int_{3}^{5} f(x-a) d x=7$ where $a$ is a constant, then $\int_{3-a}^{5-a} f(x) d x=$ (A) $7+a$ (B) 7 (C) $7-a$ (D) $a-7$ (E) -7
Differential Equations and Mathematical Modeling
Antidifferentiation by Substitution
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD