IDNLearn.com: Where questions are met with accurate and insightful answers. Join our Q&A platform to receive prompt and accurate responses from knowledgeable professionals in various fields.
Sagot :
Answer:
127
Step-by-step explanation:
Given :
- 30x² + 7x
On differentiating,
- dy/dx = 2 * 30 * x²⁻¹ + 1 * 7 * x¹⁻¹
- dy/dx = 60x + 7
At x = 2
- 60(2) + 7
- 120 + 7
- 127
First differentiate
- d/dx(x^n)=nx^n-1
So
[tex]\\ \rm\Rrightarrow \dfrac{d}{dx}(30x^2+7x)[/tex]
[tex]\\ \rm\Rrightarrow 60x+7[/tex]
Put x=2
- 60(2)+7
- 120+7
- 127
Your participation is crucial to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. IDNLearn.com is dedicated to providing accurate answers. Thank you for visiting, and see you next time for more solutions.
