Question

Разложите на множители:
1) 18х-6х^2
2) 4m^3-16mn^2

Answer 1

$1). 18x-6 x^{2} =6x(3-x)$
$2). 4 m^{3} -16m n^{2} =4m( m^{2} -4n^{2} )=4m(m-2n)(m+2n)$