Question

find each of the following products,
(3x²+5x-9) (3x-5).​

Answer 1

Answer:

9x³-52x+45

Step-by-step explanation:

hope it help you

Answer 2

Answer:

${9x}^{2} - 52x + 45$

Step-by-step explanation:

$( {3x}^{2} + 5x - 9)(3x - 5)$

$= 3x(3 {x}^{2} + 5x - 9) - 5( {3x}^{2} + 5x - 9)$

$= {9x}^{3} + 15 {x}^{2} - 27x - 15 {x}^{2} + 25x + 45$

$= > {9x}^{3} - 27x - 25x + 45 = {9x}^{3} - 52x + 45$

∴ Answer is 9x³-52x+45