Question

Please help me with this question

Answer 1

6x+5

Explanation:

the derivative of a sum is equal to the sum of derivatives:

(3x^2 + 5x + 2)' = (3x^2)' + (5x)' + (2)' = 6x + 5

Q.E.D.

Answer 2

• d/dx(3x²+5x-2)
• d/dx(3x²)+d/dx(5x)-d/dx(2)
• 6x+5-0
• 6x+5

Used formula

• d/dx(x^n)=nx^{n-1}