Question

integrate :
$3 {x}^{3} + 7 {x}^{2} - 2x + 1$
​

Answer 1

Step-by-step explanation:

It's 3X^4/4+7x^3/3-x^2+x

Answer 2

Answer:

Step-by-step explanation:

3/4x^{4} +7/3x^{3} -x^{2} +x+c