Question

Factorise:

1. (3x-2)-(x-3)²+11​

Answer 1

Answer:

$x(9 - x)$

Step-by-step explanation:

${ - x}^{2} - 9 + 6x + 3x - 2 + 11$

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

$x(9 - x)$

Answer 2

Answer:

$-x^{2}+9x$

Step-by-step explanation:

$= 3x - 2 - (x^{2}- 2(x)(3)+ 3^{2} ) + 11 [using (a-b)^{2} ]\\= 3x - 2 - x^{2} + 6x - 9 - 11\\=-x^{2} + 9x$