Question

13. (3x - 7) (5x² - 2x + 3)​

Answer 1

Answer:

3x(5x2-2x+3)-7(5x2-2x+3)

15x^3-6x^2+9x-35x^2+14x-21

15x^3-41x^2+23x-21

Answer 2

Answer:

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

$( - 7)(5 {x}^{2} - 2x + 3$

$15 {x}^{3} - 6 {x}^{2} + 9 {x} - 35 {x}^{2} + 14 {x} - 21$

$15 {x}^{3} - 6 {x}^{2} + 9 {x} - 35 {x}^{2} + 14 {x} - 21$

$15 {x}^{3} - 41{x}^{2} + 23 {x} - 21$