Question

(or)
Evaluate (x² + x + 1) dx as a limit of sum​

Answer 1

Answer:

Hey mate here is your answer

Step-by-step explanation:

$( {x}^{2 } + x + 1)$

${x}^{2} + {x} + x + 1 \\ x(x + 1) + 1(x + 1) \\ (x + 1)(x + 1)$