Question

Differentiate
(x²+1)(x+2)
how to solve this problem​

Answer 1

Answer:

(x²+1)(x+2)

x²(x+2)+1(x+2)

x³+2x²+x+2

Answer 2

Differentiation:

Step-by-step explanation:

$\ Given \ value: \\(x^2+1)(x+2)\\\\\ Differentiation =?\\\\\ Solve: \\(x^2+1)(x+2)\\\\\rightarrow x^3+2x^2+x+2\\\\\ Let \ the\ value \ is \ equal \ to \ y\\\\\ Then ,\\\\y = x^3+2x^2+x+2$

$\frac{\mathrm{d} }{\mathrm{d} x} x^n= nx^{n-1}\\\ value: \\\\y = x^3+2x^2+x+2\\\\\frac{\mathrm{dy} }{\mathrm{d} x}= 3x^2+2\cdot2x+1$

Learn more:

• Differentiation: https://brainly.in/question/13142910