Question

factorise x square - 10 X + 9​

Answer 1

Answer:

$= > {x}^{2} - 10x + 9 \\ \\ = > {x}^{2} - x - 9x + 9 \\ \\ = > x(x - 1) - 9(x - 1) \\ \\ = > (x - 1)(x - 9)$

Answer 2

SOLUTION:-

${x}^{2} - 10x + 9 \\ \\ = > {x}^{2} - x - 9x + 9 \\ \\ = > x(x - 1) - 9(x - 1) \\ \\ = > (x - 1)(x - 9)$

Hope it helps ☺️