Question

18(x^3-9x^2+8x),24(x^2-3x+2)​

Answer 1

$18( {x}^{3} - 9 {x}^{2} + 8x) \\ = 18 {x}^{3} - 162 {x}^{2} + 144x$

$24( {x}^{2} - 3x + 2) \\ = 24 {x}^{2} - 72 x + 48$

Answer 2

$the \: answer \: of \: a) \: \boxed{ \blue{18 {x}^{3} - 162x ^{2} + 144x }} \: and \\ \: b) \: \boxed{ \green{24 {x}^{3} - 72x + 48}}$

Step-by-step explanation:

$a) \: 18( {x}^{3} - 9 {x}^{2} + 8x )$

$18 {x}^{3} - 162 {x}^{2} + 144x$

$b) \: 24( {x}^{2} - 3x + 2)$

$24 {x}^{3} - 72x + 48$