Question

◆50 points question◆ solve only on copy.....

Answer 1

the answer is
$\frac{dx {}^{3} }{1 + x {}^{2} }$

Answer 2

$\underline{\underline{\Huge\mathfrak{Solution ;}}}$

$= > ( \frac{ {x}^{2} }{1 + {x}^{2} } dx)$

$= > ( \frac{ {x}^{2} dx}{1 + {x}^{2} } )$

$= > ( \frac{ {x}^{2}dx ^{1} }{1 + {x}^{2} } )$

$= > ( \frac{ {x}^{2 + 1}d }{1 + {x}^{2} } )$

$= > ( \frac{ {x}^{3}d }{1 + {x}^{2} } )$

$= > ( \frac{ {dx}^{3} }{1 + {x}^{2} })$

#BeBrainly ❤️