Question

3x³.2x =

qual é o resultado???​

Answer 1

$\sf 3x ^{3} .2x =$

$\sf 3 {x}^{2} ⠂0.2 x$

$\sf 3⠂0.2 {x}^{3} x$

$\sf 3⠂0.2(x⠂x ^{3} )$

$\sf 3⠂0.2( {x}^{1} {x}^{3} )$

$\sf 3⠂0.2x ^{1 + 3}$

$\sf 3⠂0.2 {x}^{4}$

$\sf  \purple{0.6 {x}^{4} }$